132150646220542 has 16 divisors (see below), whose sum is σ = 198264816460800. Its totient is φ = 66062374602840.

The previous prime is 132150646220533. The next prime is 132150646220543. The reversal of 132150646220542 is 245022646051231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132150646220543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638580067 + ... + 638786977.

It is an arithmetic number, because the mean of its divisors is an integer number (12391551028800).

Almost surely, 2^{132150646220542} is an apocalyptic number.

132150646220542 is a deficient number, since it is larger than the sum of its proper divisors (66114170240258).

132150646220542 is a wasteful number, since it uses less digits than its factorization.

132150646220542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267951.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 132150646220542 in words is "one hundred thirty-two trillion, one hundred fifty billion, six hundred forty-six million, two hundred twenty thousand, five hundred forty-two".