132157444144 has 40 divisors (see below), whose sum is σ = 281895506640. Its totient is φ = 59520441600.

The previous prime is 132157444127. The next prime is 132157444157. The reversal of 132157444144 is 441444751231.

It is a junction number, because it is equal to n+sod(n) for n = 132157444097 and 132157444106.

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, 3425287 + ... + 3463654.

It is an arithmetic number, because the mean of its divisors is an integer number (7047387666).

Almost surely, 2^132157444144 is an apocalyptic number.

It is an amenable number.

132157444144 is an abundant number, since it is smaller than the sum of its proper divisors (149738062496).

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

132157444144 is a wasteful number, since it uses less digits than its factorization.

132157444144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6889069 (or 6889063 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The spelling of 132157444144 in words is "one hundred thirty-two billion, one hundred fifty-seven million, four hundred forty-four thousand, one hundred forty-four".