13084857500640 has 192 divisors, whose sum is σ = 44786202531840. Its totient is φ = 3199014328320.

The previous prime is 13084857500639. The next prime is 13084857500641. The reversal of 13084857500640 is 4600575848031.

It is an interprime number because it is at equal distance from previous prime (13084857500639) and next prime (13084857500641).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13084857500641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22858299 + ... + 23423738.

It is an arithmetic number, because the mean of its divisors is an integer number (233261471520).

Almost surely, 2^{13084857500640} is an apocalyptic number.

13084857500640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13084857500640 is an abundant number, since it is smaller than the sum of its proper divisors (31701345031200).

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

13084857500640 is a wasteful number, since it uses less digits than its factorization.

13084857500640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46282105 (or 46282097 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 13084857500640 in words is "thirteen trillion, eighty-four billion, eight hundred fifty-seven million, five hundred thousand, six hundred forty".