162241447970 has 32 divisors (see below), whose sum is σ = 337058343936. Its totient is φ = 55074888000.

The previous prime is 162241447961. The next prime is 162241448011. The reversal of 162241447970 is 79744142261.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11466866 + ... + 11481005.

It is an arithmetic number, because the mean of its divisors is an integer number (10533073248).

Almost surely, 2^162241447970 is an apocalyptic number.

162241447970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162241447970 is an abundant number, since it is smaller than the sum of its proper divisors (174816895966).

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

162241447970 is a wasteful number, since it uses less digits than its factorization.

162241447970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22947986.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 162241447970 in words is "one hundred sixty-two billion, two hundred forty-one million, four hundred forty-seven thousand, nine hundred seventy".