146452634136 has 48 divisors (see below), whose sum is σ = 413887883760. Its totient is φ = 46695042240.

The previous prime is 146452634123. The next prime is 146452634179. The reversal of 146452634136 is 631436254641.

146452634136 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 5 + 2 + 634 + 1 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 146452634091 and 146452634100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44217135 + ... + 44220446.

It is an arithmetic number, because the mean of its divisors is an integer number (8622664245).

Almost surely, 2^146452634136 is an apocalyptic number.

It is an amenable number.

146452634136 is an abundant number, since it is smaller than the sum of its proper divisors (267435249624).

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

146452634136 is a wasteful number, since it uses less digits than its factorization.

146452634136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88437616 (or 88437609 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

Adding to 146452634136 its reverse (631436254641), we get a palindrome (777888888777).

The spelling of 146452634136 in words is "one hundred forty-six billion, four hundred fifty-two million, six hundred thirty-four thousand, one hundred thirty-six".