38151272000 has 56 divisors (see below), whose sum is σ = 94481644920. Its totient is φ = 15260505600.

The previous prime is 38151271981. The next prime is 38151272017. The reversal of 38151272000 is 27215183.

It can be written as a sum of positive squares in 4 ways, for example, as 1981318144 + 36169953856 = 44512^2 + 190184^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2376455 + ... + 2392454.

Almost surely, 2^38151272000 is an apocalyptic number.

It is an amenable number.

38151272000 is an abundant number, since it is smaller than the sum of its proper divisors (56330372920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38151272000 is an equidigital number, since it uses as much as digits as its factorization.

38151272000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768936 (or 4768916 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 38151272000 its reverse (27215183), we get a palindrome (38178487183).

The spelling of 38151272000 in words is "thirty-eight billion, one hundred fifty-one million, two hundred seventy-two thousand".