38785054012 has 12 divisors (see below), whose sum is σ = 67889517640. Its totient is φ = 19388048976.

The previous prime is 38785053991. The next prime is 38785054081. The reversal of 38785054012 is 21045058783.

38785054012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38785054012² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38785054012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099983 + ... + 1134694.

Almost surely, 2^38785054012 is an apocalyptic number.

It is an amenable number.

38785054012 is a deficient number, since it is larger than the sum of its proper divisors (29104463628).

38785054012 is a wasteful number, since it uses less digits than its factorization.

38785054012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239020 (or 2239018 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 38785054012 in words is "thirty-eight billion, seven hundred eighty-five million, fifty-four thousand, twelve".