372862989905 has 16 divisors (see below), whose sum is σ = 511440372480. Its totient is φ = 255634771392.

The previous prime is 372862989883. The next prime is 372862989911. The reversal of 372862989905 is 509989268273.

It is not a de Polignac number, because 372862989905 - 2¹² = 372862985809 is a prime.

It is a super-2 number, since 2×372862989905² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676490 + ... + 1096979.

It is an arithmetic number, because the mean of its divisors is an integer number (31965023280).

Almost surely, 2^372862989905 is an apocalyptic number.

372862989905 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

372862989905 is a deficient number, since it is larger than the sum of its proper divisors (138577382575).

372862989905 is a wasteful number, since it uses less digits than its factorization.

372862989905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779488.

The product of its (nonzero) digits is 117573120, while the sum is 68.

The spelling of 372862989905 in words is "three hundred seventy-two billion, eight hundred sixty-two million, nine hundred eighty-nine thousand, nine hundred five".