40107765514 has 16 divisors (see below), whose sum is σ = 60763090752. Its totient is φ = 19853805888.

The previous prime is 40107765469. The next prime is 40107765521. The reversal of 40107765514 is 41556770104.

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, 99067 + ... + 300049.

It is an arithmetic number, because the mean of its divisors is an integer number (3797693172).

Almost surely, 2^40107765514 is an apocalyptic number.

40107765514 is a deficient number, since it is larger than the sum of its proper divisors (20655325238).

40107765514 is a wasteful number, since it uses less digits than its factorization.

40107765514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201981.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 40107765514 in words is "forty billion, one hundred seven million, seven hundred sixty-five thousand, five hundred fourteen".