38401612752560 has 40 divisors (see below), whose sum is σ = 91183403906496. Its totient is φ = 15033822863360.

The previous prime is 38401612752523. The next prime is 38401612752583. The reversal of 38401612752560 is 6525721610483.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 38401612752499 and 38401612752508.

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, 5106593681 + ... + 5106601200.

Almost surely, 2^{38401612752560} is an apocalyptic number.

It is an amenable number.

38401612752560 is an abundant number, since it is smaller than the sum of its proper divisors (52781791153936).

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

38401612752560 is a wasteful number, since it uses less digits than its factorization.

38401612752560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10213194941 (or 10213194935 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 38401612752560 in words is "thirty-eight trillion, four hundred one billion, six hundred twelve million, seven hundred fifty-two thousand, five hundred sixty".