38873267234650 has 48 divisors (see below), whose sum is σ = 74878044607800. Its totient is φ = 14996962856960.

The previous prime is 38873267234587. The next prime is 38873267234759. The reversal of 38873267234650 is 5643276237883.

It is a Cunningham number, because it is equal to 6234843²+1.

It can be written as a sum of positive squares in 12 ways, for example, as 805885039521 + 38067382195129 = 897711^2 + 6169877^2 .

It is a super-2 number, since 2×38873267234650² (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 23 ways as a sum of consecutive naturals, for example, 13081987 + ... + 15776086.

Almost surely, 2^{38873267234650} is an apocalyptic number.

38873267234650 is a deficient number, since it is larger than the sum of its proper divisors (36004777373150).

38873267234650 is a wasteful number, since it uses less digits than its factorization.

38873267234650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28859043 (or 28859038 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 64.

The spelling of 38873267234650 in words is "thirty-eight trillion, eight hundred seventy-three billion, two hundred sixty-seven million, two hundred thirty-four thousand, six hundred fifty".