44434643404 has 6 divisors (see below), whose sum is σ = 77760625964. Its totient is φ = 22217321700.

The previous prime is 44434643399. The next prime is 44434643423. The reversal of 44434643404 is 40434643444.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5554330422 + ... + 5554330429.

Almost surely, 2^44434643404 is an apocalyptic number.

It is an amenable number.

44434643404 is a deficient number, since it is larger than the sum of its proper divisors (33325982560).

44434643404 is a wasteful number, since it uses less digits than its factorization.

44434643404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11108660855 (or 11108660853 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 44434643404 its sum of digits (40), we get a palindrome (44434643444).

The spelling of 44434643404 in words is "forty-four billion, four hundred thirty-four million, six hundred forty-three thousand, four hundred four".