44146232432 has 20 divisors (see below), whose sum is σ = 85565006376. Its totient is φ = 22064940480.

The previous prime is 44146232419. The next prime is 44146232441. The reversal of 44146232432 is 23423264144.

It is a junction number, because it is equal to n+sod(n) for n = 44146232392 and 44146232401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466319 + ... + 552942.

Almost surely, 2^44146232432 is an apocalyptic number.

It is an amenable number.

44146232432 is a deficient number, since it is larger than the sum of its proper divisors (41418773944).

44146232432 is a wasteful number, since it uses less digits than its factorization.

44146232432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021976 (or 1021970 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 44146232432 its reverse (23423264144), we get a palindrome (67569496576).

The spelling of 44146232432 in words is "forty-four billion, one hundred forty-six million, two hundred thirty-two thousand, four hundred thirty-two".