12801232325558 has 16 divisors (see below), whose sum is σ = 19442280648960. Its totient is φ = 6320818304616.

The previous prime is 12801232325549. The next prime is 12801232325683. The reversal of 12801232325558 is 85552323210821.

It is a happy number.

It is a super-3 number, since 3×12801232325558³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 86474660 + ... + 86622567.

It is an arithmetic number, because the mean of its divisors is an integer number (1215142540560).

Almost surely, 2^{12801232325558} is an apocalyptic number.

12801232325558 is a deficient number, since it is larger than the sum of its proper divisors (6641048323402).

12801232325558 is a wasteful number, since it uses less digits than its factorization.

12801232325558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173097691.

The product of its (nonzero) digits is 1152000, while the sum is 47.

The spelling of 12801232325558 in words is "twelve trillion, eight hundred one billion, two hundred thirty-two million, three hundred twenty-five thousand, five hundred fifty-eight".