44402431234 has 24 divisors (see below), whose sum is σ = 77541271488. Its totient is φ = 19014002280.

The previous prime is 44402431219. The next prime is 44402431253. The reversal of 44402431234 is 43213420444.

It is a junction number, because it is equal to n+sod(n) for n = 44402431196 and 44402431205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65382 + ... + 305089.

It is an arithmetic number, because the mean of its divisors is an integer number (3230886312).

Almost surely, 2^44402431234 is an apocalyptic number.

44402431234 is a deficient number, since it is larger than the sum of its proper divisors (33138840254).

44402431234 is a wasteful number, since it uses less digits than its factorization.

44402431234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371710 (or 371703 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44402431234 its reverse (43213420444), we get a palindrome (87615851678).

The spelling of 44402431234 in words is "forty-four billion, four hundred two million, four hundred thirty-one thousand, two hundred thirty-four".