38205708232 has 16 divisors (see below), whose sum is σ = 72064661760. Its totient is φ = 18988465104.

The previous prime is 38205708209. The next prime is 38205708287. The reversal of 38205708232 is 23280750283.

It is a super-2 number, since 2×38205708232² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14297208 + ... + 14299879.

It is an arithmetic number, because the mean of its divisors is an integer number (4504041360).

Almost surely, 2^38205708232 is an apocalyptic number.

It is an amenable number.

38205708232 is a deficient number, since it is larger than the sum of its proper divisors (33858953528).

38205708232 is a wasteful number, since it uses less digits than its factorization.

38205708232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28597260 (or 28597256 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 38205708232 in words is "thirty-eight billion, two hundred five million, seven hundred eight thousand, two hundred thirty-two".