140446516516 has 24 divisors (see below), whose sum is σ = 247848039936. Its totient is φ = 69635112480.

The previous prime is 140446516501. The next prime is 140446516523. The reversal of 140446516516 is 615615644041.

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, 47766 + ... + 532141.

It is an arithmetic number, because the mean of its divisors is an integer number (10327001664).

Almost surely, 2^140446516516 is an apocalyptic number.

It is an amenable number.

140446516516 is a deficient number, since it is larger than the sum of its proper divisors (107401523420).

140446516516 is a wasteful number, since it uses less digits than its factorization.

140446516516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580419 (or 580417 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 140446516516 in words is "one hundred forty billion, four hundred forty-six million, five hundred sixteen thousand, five hundred sixteen".