38229903524 has 6 divisors (see below), whose sum is σ = 66902331174. Its totient is φ = 19114951760.

The previous prime is 38229903493. The next prime is 38229903529. The reversal of 38229903524 is 42530992283.

It can be written as a sum of positive squares in only one way, i.e., 35130754624 + 3099148900 = 187432^2 + 55670^2 .

It is not an unprimeable number, because it can be changed into a prime (38229903529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4778737937 + ... + 4778737944.

It is an arithmetic number, because the mean of its divisors is an integer number (11150388529).

Almost surely, 2^38229903524 is an apocalyptic number.

It is an amenable number.

38229903524 is a deficient number, since it is larger than the sum of its proper divisors (28672427650).

38229903524 is a wasteful number, since it uses less digits than its factorization.

38229903524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9557475885 (or 9557475883 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 38229903524 in words is "thirty-eight billion, two hundred twenty-nine million, nine hundred three thousand, five hundred twenty-four".