40007216624104 has 128 divisors (see below), whose sum is σ = 83330311680000. Its totient is φ = 17922033043200.

The previous prime is 40007216624087. The next prime is 40007216624119. The reversal of 40007216624104 is 40142661270004.

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, 123950322 + ... + 124272670.

It is an arithmetic number, because the mean of its divisors is an integer number (651018060000).

Almost surely, 2^{40007216624104} is an apocalyptic number.

It is an amenable number.

40007216624104 is an abundant number, since it is smaller than the sum of its proper divisors (43323095055896).

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

40007216624104 is a wasteful number, since it uses less digits than its factorization.

40007216624104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322799 (or 322795 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

Adding to 40007216624104 its reverse (40142661270004), we get a palindrome (80149877894108).

The spelling of 40007216624104 in words is "forty trillion, seven billion, two hundred sixteen million, six hundred twenty-four thousand, one hundred four".