162423130869 has 24 divisors (see below), whose sum is σ = 235560399360. Its totient is φ = 107844784992.

The previous prime is 162423130861. The next prime is 162423130931. The reversal of 162423130869 is 968031324261.

162423130869 is a `hidden beast` number, since 1 + 624 + 2 + 3 + 13 + 0 + 8 + 6 + 9 = 666.

162423130869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162423130869 - 2³ = 162423130861 is a prime.

It is a super-2 number, since 2×162423130869² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162423130861) 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 23 ways as a sum of consecutive naturals, for example, 2461692 + ... + 2526810.

It is an arithmetic number, because the mean of its divisors is an integer number (9815016640).

Almost surely, 2^162423130869 is an apocalyptic number.

It is an amenable number.

162423130869 is a deficient number, since it is larger than the sum of its proper divisors (73137268491).

162423130869 is a wasteful number, since it uses less digits than its factorization.

162423130869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66241 (or 66238 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 162423130869 in words is "one hundred sixty-two billion, four hundred twenty-three million, one hundred thirty thousand, eight hundred sixty-nine".