1230432140792 has 64 divisors (see below), whose sum is σ = 2368677427200. Its totient is φ = 599006378880.

The previous prime is 1230432140771. The next prime is 1230432140803. The reversal of 1230432140792 is 2970412340321.

It is a super-2 number, since 2×1230432140792² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209646434 + ... + 209652302.

It is an arithmetic number, because the mean of its divisors is an integer number (37010584800).

Almost surely, 2^{1230432140792} is an apocalyptic number.

It is an amenable number.

1230432140792 is a deficient number, since it is larger than the sum of its proper divisors (1138245286408).

1230432140792 is a wasteful number, since it uses less digits than its factorization.

1230432140792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10476 (or 10472 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 1230432140792 in words is "one trillion, two hundred thirty billion, four hundred thirty-two million, one hundred forty thousand, seven hundred ninety-two".