44546642422132 has 24 divisors (see below), whose sum is σ = 78333410996064. Its totient is φ = 22165751475552.

The previous prime is 44546642422123. The next prime is 44546642422157. The reversal of 44546642422132 is 23122424664544.

It is a happy number.

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, 8320603 + ... + 12582754.

It is an arithmetic number, because the mean of its divisors is an integer number (3263892124836).

Almost surely, 2^{44546642422132} is an apocalyptic number.

It is an amenable number.

44546642422132 is a deficient number, since it is larger than the sum of its proper divisors (33786768573932).

44546642422132 is a wasteful number, since it uses less digits than its factorization.

44546642422132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20905935 (or 20905933 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 49.

The spelling of 44546642422132 in words is "forty-four trillion, five hundred forty-six billion, six hundred forty-two million, four hundred twenty-two thousand, one hundred thirty-two".