162451128830 has 16 divisors (see below), whose sum is σ = 292910189040. Its totient is φ = 64869749952.

The previous prime is 162451128787. The next prime is 162451128841. The reversal of 162451128830 is 38821154261.

It is a congruent number.

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, 13831535 + ... + 13843274.

It is an arithmetic number, because the mean of its divisors is an integer number (18306886815).

Almost surely, 2^162451128830 is an apocalyptic number.

162451128830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162451128830 is a deficient number, since it is larger than the sum of its proper divisors (130459060210).

162451128830 is a wasteful number, since it uses less digits than its factorization.

162451128830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27675403.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 162451128830 in words is "one hundred sixty-two billion, four hundred fifty-one million, one hundred twenty-eight thousand, eight hundred thirty".