38401373754020 has 24 divisors (see below), whose sum is σ = 80653708291968. Its totient is φ = 15358487900000.

The previous prime is 38401373754013. The next prime is 38401373754047. The reversal of 38401373754020 is 2045737310483.

It is a super-2 number, since 2×38401373754020² (a number of 28 digits) contains 22 as substring.

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, 128697356 + ... + 128995395.

It is an arithmetic number, because the mean of its divisors is an integer number (3360571178832).

Almost surely, 2^{38401373754020} is an apocalyptic number.

It is an amenable number.

38401373754020 is an abundant number, since it is smaller than the sum of its proper divisors (42252334537948).

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

38401373754020 is a wasteful number, since it uses less digits than its factorization.

38401373754020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257700211 (or 257700209 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 38401373754020 in words is "thirty-eight trillion, four hundred one billion, three hundred seventy-three million, seven hundred fifty-four thousand, twenty".