12900489162 has 16 divisors (see below), whose sum is σ = 28146521952. Its totient is φ = 3909239120.

The previous prime is 12900489131. The next prime is 12900489179. The reversal of 12900489162 is 26198400921.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97730913 + ... + 97731044.

It is an arithmetic number, because the mean of its divisors is an integer number (1759157622).

Almost surely, 2^12900489162 is an apocalyptic number.

12900489162 is an abundant number, since it is smaller than the sum of its proper divisors (15246032790).

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

12900489162 is a wasteful number, since it uses less digits than its factorization.

12900489162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195461973.

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 12900489162 in words is "twelve billion, nine hundred million, four hundred eighty-nine thousand, one hundred sixty-two".