7937164104840 has 128 divisors (see below), whose sum is σ = 27369531504000. Its totient is φ = 2043591669504.

The previous prime is 7937164104827. The next prime is 7937164104841. The reversal of 7937164104840 is 484014617397.

It is a happy number.

7937164104840 is a `hidden beast` number, since 7 + 93 + 7 + 1 + 64 + 10 + 484 + 0 = 666.

It is a super-2 number, since 2×7937164104840² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7937164104841) 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, 126679474 + ... + 126742113.

It is an arithmetic number, because the mean of its divisors is an integer number (213824464875).

Almost surely, 2^{7937164104840} is an apocalyptic number.

It is an amenable number.

7937164104840 is an abundant number, since it is smaller than the sum of its proper divisors (19432367399160).

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

7937164104840 is a wasteful number, since it uses less digits than its factorization.

7937164104840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253421636 (or 253421626 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 7937164104840 in words is "seven trillion, nine hundred thirty-seven billion, one hundred sixty-four million, one hundred four thousand, eight hundred forty".