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4240351285248 = 2123131710714593
BaseRepresentation
bin111101101101001000101…
…000011101000000000000
3120000101002101001001200210
4331231020220131000000
51023433214412111443
613003553540114120
7615232600140141
oct75551050350000
916011071031623
104240351285248
1113953608336a1
12585985095940
13249b2bbb3350
1410933c511ac8
157547bba5c33
hex3db48a1d000

4240351285248 has 416 divisors, whose sum is σ = 13013543120256. Its totient is φ = 1216415268864.

The previous prime is 4240351285229. The next prime is 4240351285277. The reversal of 4240351285248 is 8425821530424.

It is a tau number, because it is divible by the number of its divisors (416).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 4240351285197 and 4240351285206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290567040 + ... + 290581632.

Almost surely, 24240351285248 is an apocalyptic number.

4240351285248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4240351285248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6506771560128).

4240351285248 is an abundant number, since it is smaller than the sum of its proper divisors (8773191835008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4240351285248 is a wasteful number, since it uses less digits than its factorization.

4240351285248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14757 (or 14735 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 48.

The spelling of 4240351285248 in words is "four trillion, two hundred forty billion, three hundred fifty-one million, two hundred eighty-five thousand, two hundred forty-eight".