1423362136 has 16 divisors (see below), whose sum is σ = 3050061840. Its totient is φ = 610012320.

The previous prime is 1423362091. The next prime is 1423362169. The reversal of 1423362136 is 6312633241.

It is a junction number, because it is equal to n+sod(n) for n = 1423362098 and 1423362107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12708535 + ... + 12708646.

It is an arithmetic number, because the mean of its divisors is an integer number (190628865).

Almost surely, 2^1423362136 is an apocalyptic number.

It is an amenable number.

1423362136 is an abundant number, since it is smaller than the sum of its proper divisors (1626699704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423362136 is a wasteful number, since it uses less digits than its factorization.

1423362136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25417194 (or 25417190 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 1423362136 is about 37727.4719004600. The cubic root of 1423362136 is about 1124.8772569955.

Adding to 1423362136 its reverse (6312633241), we get a palindrome (7735995377).

The spelling of 1423362136 in words is "one billion, four hundred twenty-three million, three hundred sixty-two thousand, one hundred thirty-six".