372838838272 has 26 divisors (see below), whose sum is σ = 745586659628. Its totient is φ = 186419417088.

The previous prime is 372838838201. The next prime is 372838838287. The reversal of 372838838272 is 272838838273.

It is a self number, because there is not a number n which added to its sum of digits gives 372838838272.

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 as a sum of consecutive naturals, namely, 45508458 + ... + 45516649.

Almost surely, 2^372838838272 is an apocalyptic number.

372838838272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

372838838272 is a deficient number, since it is larger than the sum of its proper divisors (372747821356).

372838838272 is an frugal number, since it uses more digits than its factorization.

372838838272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91025131 (or 91025109 counting only the distinct ones).

The product of its digits is 43352064, while the sum is 61.

Subtracting from 372838838272 its reverse (272838838273), we obtain a palindrome (99999999999).

The spelling of 372838838272 in words is "three hundred seventy-two billion, eight hundred thirty-eight million, eight hundred thirty-eight thousand, two hundred seventy-two".