38793904130 has 16 divisors (see below), whose sum is σ = 69858251064. Its totient is φ = 15511067520.

The previous prime is 38793904129. The next prime is 38793904147. The reversal of 38793904130 is 3140939783.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 24485677441 + 14308226689 = 156479^2 + 119617^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786641 + ... + 834500.

Almost surely, 2^38793904130 is an apocalyptic number.

38793904130 is a deficient number, since it is larger than the sum of its proper divisors (31064346934).

38793904130 is a wasteful number, since it uses less digits than its factorization.

38793904130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623541.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 38793904130 in words is "thirty-eight billion, seven hundred ninety-three million, nine hundred four thousand, one hundred thirty".