38505386070984 has 64 divisors (see below), whose sum is σ = 110041855862400. Its totient is φ = 10998892168704.

The previous prime is 38505386070973. The next prime is 38505386071001. The reversal of 38505386070984 is 48907068350583.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26869429 + ... + 28266180.

It is an arithmetic number, because the mean of its divisors is an integer number (1719403997850).

Almost surely, 2^{38505386070984} is an apocalyptic number.

It is an amenable number.

38505386070984 is an abundant number, since it is smaller than the sum of its proper divisors (71536469791416).

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

38505386070984 is a wasteful number, since it uses less digits than its factorization.

38505386070984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55139782 (or 55139778 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 66.

The spelling of 38505386070984 in words is "thirty-eight trillion, five hundred five billion, three hundred eighty-six million, seventy thousand, nine hundred eighty-four".