440016665503016 has 16 divisors (see below), whose sum is σ = 942892854649440. Its totient is φ = 188578570929840.

The previous prime is 440016665502949. The next prime is 440016665503027. The reversal of 440016665503016 is 610305566610044.

It is a super-2 number, since 2×440016665503016² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3928720227650 + ... + 3928720227761.

It is an arithmetic number, because the mean of its divisors is an integer number (58930803415590).

Almost surely, 2^{440016665503016} is an apocalyptic number.

It is an amenable number.

440016665503016 is an abundant number, since it is smaller than the sum of its proper divisors (502876189146424).

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

440016665503016 is a wasteful number, since it uses less digits than its factorization.

440016665503016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857440455424 (or 7857440455420 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 440016665503016 in words is "four hundred forty trillion, sixteen billion, six hundred sixty-five million, five hundred three thousand, sixteen".