462140130132 has 24 divisors (see below), whose sum is σ = 1198141078400. Its totient is φ = 154046710008.

The previous prime is 462140130097. The next prime is 462140130157. The reversal of 462140130132 is 231031041264.

It is a happy number.

462140130132 is a `hidden beast` number, since 4 + 621 + 4 + 0 + 1 + 3 + 0 + 1 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 462140130096 and 462140130105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139537532 + ... + 2139537747.

Almost surely, 2^462140130132 is an apocalyptic number.

It is an amenable number.

462140130132 is an abundant number, since it is smaller than the sum of its proper divisors (736000948268).

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

462140130132 is a wasteful number, since it uses less digits than its factorization.

462140130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279075292 (or 4279075284 counting only the distinct ones).

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

Adding to 462140130132 its reverse (231031041264), we get a palindrome (693171171396).

The spelling of 462140130132 in words is "four hundred sixty-two billion, one hundred forty million, one hundred thirty thousand, one hundred thirty-two".