406959150423 has 16 divisors (see below), whose sum is σ = 626521306880. Its totient is φ = 230150681856.

The previous prime is 406959150397. The next prime is 406959150449. The reversal of 406959150423 is 324051959604.

It is an interprime number because it is at equal distance from previous prime (406959150397) and next prime (406959150449).

It is not a de Polignac number, because 406959150423 - 2¹⁸ = 406958888279 is a prime.

It is a super-2 number, since 2×406959150423² (a number of 24 digits) contains 22 as substring.

It is the 637934-th Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406959150623) by changing a digit.

It is a nontrivial repunit in base 637933.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99889753 + ... + 99893826.

It is an arithmetic number, because the mean of its divisors is an integer number (39157581680).

Almost surely, 2^406959150423 is an apocalyptic number.

406959150423 is a deficient number, since it is larger than the sum of its proper divisors (219562156457).

406959150423 is a wasteful number, since it uses less digits than its factorization.

406959150423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199783686.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 406959150423 in words is "four hundred six billion, nine hundred fifty-nine million, one hundred fifty thousand, four hundred twenty-three".