40086752144 has 40 divisors (see below), whose sum is σ = 78570596160. Its totient is φ = 19811815808.

The previous prime is 40086752117. The next prime is 40086752177. The reversal of 40086752144 is 44125768004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436382 + ... + 520194.

It is an arithmetic number, because the mean of its divisors is an integer number (1964264904).

Almost surely, 2^40086752144 is an apocalyptic number.

It is an amenable number.

40086752144 is a deficient number, since it is larger than the sum of its proper divisors (38483844016).

40086752144 is a wasteful number, since it uses less digits than its factorization.

40086752144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84167 (or 84161 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 40086752144 in words is "forty billion, eighty-six million, seven hundred fifty-two thousand, one hundred forty-four".