40392416086667 has 8 divisors (see below), whose sum is σ = 42573659117040. Its totient is φ = 38263733129440.

The previous prime is 40392416086663. The next prime is 40392416086699. The reversal of 40392416086667 is 76668061429304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40392416086667 - 2² = 40392416086663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40392416086663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13140016709 + ... + 13140019782.

It is an arithmetic number, because the mean of its divisors is an integer number (5321707389630).

Almost surely, 2^{40392416086667} is an apocalyptic number.

40392416086667 is a deficient number, since it is larger than the sum of its proper divisors (2181243030373).

40392416086667 is a wasteful number, since it uses less digits than its factorization.

40392416086667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26280036573.

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 40392416086667 in words is "forty trillion, three hundred ninety-two billion, four hundred sixteen million, eighty-six thousand, six hundred sixty-seven".