44431121202 has 32 divisors (see below), whose sum is σ = 95708038272. Its totient is φ = 13669651584.

The previous prime is 44431121167. The next prime is 44431121243. The reversal of 44431121202 is 20212113444.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 874398 + ... + 923814.

It is an arithmetic number, because the mean of its divisors is an integer number (2990876196).

Almost surely, 2^44431121202 is an apocalyptic number.

44431121202 is an abundant number, since it is smaller than the sum of its proper divisors (51276917070).

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

44431121202 is a wasteful number, since it uses less digits than its factorization.

44431121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60962.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 44431121202 its reverse (20212113444), we get a palindrome (64643234646).

The spelling of 44431121202 in words is "forty-four billion, four hundred thirty-one million, one hundred twenty-one thousand, two hundred two".