38616403324736 has 56 divisors (see below), whose sum is σ = 76949541885216. Its totient is φ = 19227657761280.

The previous prime is 38616403324721. The next prime is 38616403324757. The reversal of 38616403324736 is 63742330461683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20535230 + ... + 22336706.

It is an arithmetic number, because the mean of its divisors is an integer number (1374098962236).

Almost surely, 2^{38616403324736} is an apocalyptic number.

It is an amenable number.

38616403324736 is a deficient number, since it is larger than the sum of its proper divisors (38333138560480).

38616403324736 is a wasteful number, since it uses less digits than its factorization.

38616403324736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802887 (or 1802877 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 56.

The spelling of 38616403324736 in words is "thirty-eight trillion, six hundred sixteen billion, four hundred three million, three hundred twenty-four thousand, seven hundred thirty-six".