406464600613 has 16 divisors (see below), whose sum is σ = 431029347840. Its totient is φ = 381973003776.

The previous prime is 406464600587. The next prime is 406464600617. The reversal of 406464600613 is 316006464604.

It is a cyclic number.

It is not a de Polignac number, because 406464600613 - 2²⁵ = 406431046181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406464600617) 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, 66750873 + ... + 66756961.

It is an arithmetic number, because the mean of its divisors is an integer number (26939334240).

Almost surely, 2^406464600613 is an apocalyptic number.

It is an amenable number.

406464600613 is a deficient number, since it is larger than the sum of its proper divisors (24564747227).

406464600613 is a wasteful number, since it uses less digits than its factorization.

406464600613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11436.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 406464600613 in words is "four hundred six billion, four hundred sixty-four million, six hundred thousand, six hundred thirteen".