406056474607 has 16 divisors (see below), whose sum is σ = 465438837312. Its totient is φ = 347019171840.

The previous prime is 406056474589. The next prime is 406056474661. The reversal of 406056474607 is 706474650604.

It is a cyclic number.

It is not a de Polignac number, because 406056474607 - 2¹⁵ = 406056441839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406056474007) 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, 3254793 + ... + 3377245.

It is an arithmetic number, because the mean of its divisors is an integer number (29089927332).

Almost surely, 2^406056474607 is an apocalyptic number.

406056474607 is a deficient number, since it is larger than the sum of its proper divisors (59382362705).

406056474607 is a wasteful number, since it uses less digits than its factorization.

406056474607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123858.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 406056474607 in words is "four hundred six billion, fifty-six million, four hundred seventy-four thousand, six hundred seven".