38085472744 has 32 divisors (see below), whose sum is σ = 78021519840. Its totient is φ = 17285041600.

The previous prime is 38085472709. The next prime is 38085472787. The reversal of 38085472744 is 44727458083.

It is a junction number, because it is equal to n+sod(n) for n = 38085472691 and 38085472700.

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, 273922 + ... + 388849.

It is an arithmetic number, because the mean of its divisors is an integer number (2438172495).

Almost surely, 2^38085472744 is an apocalyptic number.

It is an amenable number.

38085472744 is an abundant number, since it is smaller than the sum of its proper divisors (39936047096).

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

38085472744 is a wasteful number, since it uses less digits than its factorization.

38085472744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663441 (or 663437 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 38085472744 in words is "thirty-eight billion, eighty-five million, four hundred seventy-two thousand, seven hundred forty-four".