440092932812 has 48 divisors (see below), whose sum is σ = 849235289952. Its totient is φ = 198317306880.

The previous prime is 440092932761. The next prime is 440092932821. The reversal of 440092932812 is 218239290044.

It is a happy number.

It is a super-2 number, since 2×440092932812² (a number of 24 digits) contains 22 as substring.

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, 165239 + ... + 952622.

It is an arithmetic number, because the mean of its divisors is an integer number (17692401874).

Almost surely, 2^440092932812 is an apocalyptic number.

It is an amenable number.

440092932812 is a deficient number, since it is larger than the sum of its proper divisors (409142357140).

440092932812 is a wasteful number, since it uses less digits than its factorization.

440092932812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118058 (or 1118056 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 440092932812 in words is "four hundred forty billion, ninety-two million, nine hundred thirty-two thousand, eight hundred twelve".