406700036667 has 40 divisors (see below), whose sum is σ = 625054600016. Its totient is φ = 263427614208.

The previous prime is 406700036663. The next prime is 406700036681. The reversal of 406700036667 is 766630007604.

406700036667 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 406700036667 - 2² = 406700036663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406700036663) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 117118 + ... + 909459.

Almost surely, 2^406700036667 is an apocalyptic number.

406700036667 is a deficient number, since it is larger than the sum of its proper divisors (218354563349).

406700036667 is a wasteful number, since it uses less digits than its factorization.

406700036667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026729 (or 1026720 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The spelling of 406700036667 in words is "four hundred six billion, seven hundred million, thirty-six thousand, six hundred sixty-seven".