12051432024412 has 48 divisors (see below), whose sum is σ = 23402710213344. Its totient is φ = 5429446176000.

The previous prime is 12051432024383. The next prime is 12051432024473. The reversal of 12051432024412 is 21442023415021.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

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, 9414339 + ... + 10617562.

It is an arithmetic number, because the mean of its divisors is an integer number (487556462778).

Almost surely, 2^{12051432024412} is an apocalyptic number.

It is an amenable number.

12051432024412 is a deficient number, since it is larger than the sum of its proper divisors (11351278188932).

12051432024412 is a wasteful number, since it uses less digits than its factorization.

12051432024412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20032051 (or 20032027 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 12051432024412 its reverse (21442023415021), we get a palindrome (33493455439433).

The spelling of 12051432024412 in words is "twelve trillion, fifty-one billion, four hundred thirty-two million, twenty-four thousand, four hundred twelve".