38532494234 has 36 divisors (see below), whose sum is σ = 62926390842. Its totient is φ = 17591589120.

The previous prime is 38532494201. The next prime is 38532494239. The reversal of 38532494234 is 43249423583.

It can be written as a sum of positive squares in 9 ways, for example, as 7744528009 + 30787966225 = 88003^2 + 175465^2 .

It is a super-2 number, since 2×38532494234² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38532494239) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 137126174 + ... + 137126454.

Almost surely, 2^38532494234 is an apocalyptic number.

38532494234 is a deficient number, since it is larger than the sum of its proper divisors (24393896608).

38532494234 is an equidigital number, since it uses as much as digits as its factorization.

38532494234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851 (or 433 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 47.

The spelling of 38532494234 in words is "thirty-eight billion, five hundred thirty-two million, four hundred ninety-four thousand, two hundred thirty-four".