38358441031012 has 6 divisors (see below), whose sum is σ = 67127271804278. Its totient is φ = 19179220515504.

The previous prime is 38358441031003. The next prime is 38358441031061. The reversal of 38358441031012 is 21013014485383.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33874914286656 + 4483526744356 = 5820216^2 + 2117434^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38358441031012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4794805128873 + ... + 4794805128880.

Almost surely, 2^{38358441031012} is an apocalyptic number.

It is an amenable number.

38358441031012 is a deficient number, since it is larger than the sum of its proper divisors (28768830773266).

38358441031012 is a wasteful number, since it uses less digits than its factorization.

38358441031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9589610257757 (or 9589610257755 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 38358441031012 in words is "thirty-eight trillion, three hundred fifty-eight billion, four hundred forty-one million, thirty-one thousand, twelve".