440043341004 has 72 divisors (see below), whose sum is σ = 1215755468928. Its totient is φ = 133599490560.

The previous prime is 440043340999. The next prime is 440043341039. The reversal of 440043341004 is 400143340044.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11578207 + ... + 11616150.

It is an arithmetic number, because the mean of its divisors is an integer number (16885492624).

Almost surely, 2^440043341004 is an apocalyptic number.

It is an amenable number.

440043341004 is an abundant number, since it is smaller than the sum of its proper divisors (775712127924).

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

440043341004 is a wasteful number, since it uses less digits than its factorization.

440043341004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23194415 (or 23194410 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 440043341004 its reverse (400143340044), we get a palindrome (840186681048).

The spelling of 440043341004 in words is "four hundred forty billion, forty-three million, three hundred forty-one thousand, four".