406632410051 has 16 divisors (see below), whose sum is σ = 473043688128. Its totient is φ = 342340992000.

The previous prime is 406632410033. The next prime is 406632410057. The reversal of 406632410051 is 150014236604.

It is not a de Polignac number, because 406632410051 - 2²⁶ = 406565301187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406632410057) 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, 1527800 + ... + 1774101.

It is an arithmetic number, because the mean of its divisors is an integer number (29565230508).

Almost surely, 2^406632410051 is an apocalyptic number.

406632410051 is a deficient number, since it is larger than the sum of its proper divisors (66411278077).

406632410051 is a wasteful number, since it uses less digits than its factorization.

406632410051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302222.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 406632410051 its reverse (150014236604), we get a palindrome (556646646655).

The spelling of 406632410051 in words is "four hundred six billion, six hundred thirty-two million, four hundred ten thousand, fifty-one".