440982214008 has 32 divisors (see below), whose sum is σ = 1259949183360. Its totient is φ = 125994918240.

The previous prime is 440982213977. The next prime is 440982214019. The reversal of 440982214008 is 800412289044.

It is a super-2 number, since 2×440982214008² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312446898 + ... + 1312447233.

It is an arithmetic number, because the mean of its divisors is an integer number (39373411980).

Almost surely, 2^440982214008 is an apocalyptic number.

It is an amenable number.

440982214008 is an abundant number, since it is smaller than the sum of its proper divisors (818966969352).

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

440982214008 is a wasteful number, since it uses less digits than its factorization.

440982214008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624894147 (or 2624894143 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 440982214008 in words is "four hundred forty billion, nine hundred eighty-two million, two hundred fourteen thousand, eight".