469402926163 has 4 divisors (see below), whose sum is σ = 469547227888. Its totient is φ = 469258624440.

The previous prime is 469402926151. The next prime is 469402926169. The reversal of 469402926163 is 361629204964.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 469402926163 - 2²¹ = 469400829011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 469402926163.

It is not an unprimeable number, because it can be changed into a prime (469402926169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72145983 + ... + 72152488.

It is an arithmetic number, because the mean of its divisors is an integer number (117386806972).

Almost surely, 2^469402926163 is an apocalyptic number.

469402926163 is a deficient number, since it is larger than the sum of its proper divisors (144301725).

469402926163 is a wasteful number, since it uses less digits than its factorization.

469402926163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144301724.

The product of its (nonzero) digits is 3359232, while the sum is 52.

The spelling of 469402926163 in words is "four hundred sixty-nine billion, four hundred two million, nine hundred twenty-six thousand, one hundred sixty-three".