162313402401 has 12 divisors (see below), whose sum is σ = 234807394900. Its totient is φ = 108045226080.

The previous prime is 162313402387. The next prime is 162313402411. The reversal of 162313402401 is 104204313261.

It is a happy number.

162313402401 is a `hidden beast` number, since 1 + 623 + 1 + 34 + 0 + 2 + 4 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44774136801 + 117539265600 = 211599^2 + 342840^2 .

It is not a de Polignac number, because 162313402401 - 2²² = 162309208097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162313402411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13636126 + ... + 13648023.

Almost surely, 2^162313402401 is an apocalyptic number.

It is an amenable number.

162313402401 is a deficient number, since it is larger than the sum of its proper divisors (72493992499).

162313402401 is a wasteful number, since it uses less digits than its factorization.

162313402401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27284816 (or 27284813 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 162313402401 its reverse (104204313261), we get a palindrome (266517715662).

The spelling of 162313402401 in words is "one hundred sixty-two billion, three hundred thirteen million, four hundred two thousand, four hundred one".