40312336635767 has 48 divisors (see below), whose sum is σ = 49271996928000. Its totient is φ = 32301431990784.

The previous prime is 40312336635709. The next prime is 40312336635793. The reversal of 40312336635767 is 76753663321304.

It is not a de Polignac number, because 40312336635767 - 2¹⁴ = 40312336619383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40312336631767) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194005034 + ... + 194212712.

It is an arithmetic number, because the mean of its divisors is an integer number (1026499936000).

Almost surely, 2^{40312336635767} is an apocalyptic number.

40312336635767 is a deficient number, since it is larger than the sum of its proper divisors (8959660292233).

40312336635767 is a wasteful number, since it uses less digits than its factorization.

40312336635767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208368 (or 208351 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 56.

The spelling of 40312336635767 in words is "forty trillion, three hundred twelve billion, three hundred thirty-six million, six hundred thirty-five thousand, seven hundred sixty-seven".