40377313657315 has 32 divisors (see below), whose sum is σ = 52082767236096. Its totient is φ = 29971533271680.

The previous prime is 40377313657309. The next prime is 40377313657319. The reversal of 40377313657315 is 51375631377304.

It is not a de Polignac number, because 40377313657315 - 2¹¹ = 40377313655267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40377313657319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12926007 + ... + 15742816.

It is an arithmetic number, because the mean of its divisors is an integer number (1627586476128).

Almost surely, 2^{40377313657315} is an apocalyptic number.

40377313657315 is a deficient number, since it is larger than the sum of its proper divisors (11705453578781).

40377313657315 is a wasteful number, since it uses less digits than its factorization.

40377313657315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28669219.

The product of its (nonzero) digits is 16669800, while the sum is 55.

The spelling of 40377313657315 in words is "forty trillion, three hundred seventy-seven billion, three hundred thirteen million, six hundred fifty-seven thousand, three hundred fifteen".