4996397024640 has 768 divisors, whose sum is σ = 20057460433920. Its totient is φ = 1122446426112.

The previous prime is 4996397024611. The next prime is 4996397024653. The reversal of 4996397024640 is 464207936994.

4996397024640 is a `hidden beast` number, since 49 + 9 + 63 + 9 + 70 + 2 + 464 + 0 = 666.

It is a super-3 number, since 3×4996397024640³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1358822482 + ... + 1358826158.

It is an arithmetic number, because the mean of its divisors is an integer number (26116484940).

Almost surely, 2^{4996397024640} is an apocalyptic number.

4996397024640 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 4996397024640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10028730216960).

4996397024640 is an abundant number, since it is smaller than the sum of its proper divisors (15061063409280).

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

4996397024640 is a wasteful number, since it uses less digits than its factorization.

4996397024640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279 (or 4264 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 63.

The spelling of 4996397024640 in words is "four trillion, nine hundred ninety-six billion, three hundred ninety-seven million, twenty-four thousand, six hundred forty".