49802652426240 has 3024 divisors, whose sum is σ = 219879996672960. Its totient is φ = 10367336448000.

The previous prime is 49802652426203. The next prime is 49802652426407. The reversal of 49802652426240 is 4262425620894.

49802652426240 is a `hidden beast` number, since 4 + 9 + 8 + 0 + 2 + 6 + 5 + 2 + 4 + 2 + 624 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 329818890165 + ... + 329818890315.

Almost surely, 2^{49802652426240} is an apocalyptic number.

49802652426240 is a gapful number since it is divisible by the number (40) 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 49802652426240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109939998336480).

49802652426240 is an abundant number, since it is smaller than the sum of its proper divisors (170077344246720).

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

49802652426240 is a wasteful number, since it uses less digits than its factorization.

49802652426240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 49802652426240 in words is "forty-nine trillion, eight hundred two billion, six hundred fifty-two million, four hundred twenty-six thousand, two hundred forty".