44142220104432 has 40 divisors (see below), whose sum is σ = 114799397941200. Its totient is φ = 14615321195520.

The previous prime is 44142220104407. The next prime is 44142220104443. The reversal of 44142220104432 is 23440102224144.

It is a junction number, because it is equal to n+sod(n) for n = 44142220104393 and 44142220104402.

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, 3085998169 + ... + 3086012472.

It is an arithmetic number, because the mean of its divisors is an integer number (2869984948530).

Almost surely, 2^{44142220104432} is an apocalyptic number.

It is an amenable number.

44142220104432 is an abundant number, since it is smaller than the sum of its proper divisors (70657177836768).

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

44142220104432 is a wasteful number, since it uses less digits than its factorization.

44142220104432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6172010801 (or 6172010795 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 44142220104432 its reverse (23440102224144), we get a palindrome (67582322328576).

The spelling of 44142220104432 in words is "forty-four trillion, one hundred forty-two billion, two hundred twenty million, one hundred four thousand, four hundred thirty-two".