118640090919716 has 12 divisors (see below), whose sum is σ = 218547535904880. Its totient is φ = 56197937804040.

The previous prime is 118640090919703. The next prime is 118640090919769. The reversal of 118640090919716 is 617919090046811.

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, 780526913870 + ... + 780526914021.

It is an arithmetic number, because the mean of its divisors is an integer number (18212294658740).

Almost surely, 2^{118640090919716} is an apocalyptic number.

It is an amenable number.

118640090919716 is a deficient number, since it is larger than the sum of its proper divisors (99907444985164).

118640090919716 is a wasteful number, since it uses less digits than its factorization.

118640090919716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561053827914 (or 1561053827912 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 62.

The spelling of 118640090919716 in words is "one hundred eighteen trillion, six hundred forty billion, ninety million, nine hundred nineteen thousand, seven hundred sixteen".