140130550512 has 60 divisors (see below), whose sum is σ = 402770144920. Its totient is φ = 45447744384.

The previous prime is 140130550507. The next prime is 140130550577. The reversal of 140130550512 is 215055031041.

140130550512 is a `hidden beast` number, since 14 + 0 + 130 + 5 + 5 + 0 + 512 = 666.

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, 13145062 + ... + 13155717.

Almost surely, 2^140130550512 is an apocalyptic number.

140130550512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140130550512 is an abundant number, since it is smaller than the sum of its proper divisors (262639594408).

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

140130550512 is a wasteful number, since it uses less digits than its factorization.

140130550512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26300830 (or 26300821 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 140130550512 its reverse (215055031041), we get a palindrome (355185581553).

The spelling of 140130550512 in words is "one hundred forty billion, one hundred thirty million, five hundred fifty thousand, five hundred twelve".