40316534294399 has 16 divisors (see below), whose sum is σ = 46623425415840. Its totient is φ = 34454990146560.

The previous prime is 40316534294293. The next prime is 40316534294437. The reversal of 40316534294399 is 99349243561304.

It is a cyclic number.

It is not a de Polignac number, because 40316534294399 - 2⁸ = 40316534294143 is a prime.

It is a super-2 number, since 2×40316534294399² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40316534294599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126215894 + ... + 126534915.

It is an arithmetic number, because the mean of its divisors is an integer number (2913964088490).

Almost surely, 2^{40316534294399} is an apocalyptic number.

40316534294399 is a deficient number, since it is larger than the sum of its proper divisors (6306891121441).

40316534294399 is a wasteful number, since it uses less digits than its factorization.

40316534294399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252751690.

The product of its (nonzero) digits is 75582720, while the sum is 62.

The spelling of 40316534294399 in words is "forty trillion, three hundred sixteen billion, five hundred thirty-four million, two hundred ninety-four thousand, three hundred ninety-nine".