12239500401088 has 112 divisors (see below), whose sum is σ = 25235407800864. Its totient is φ = 5886944870400.

The previous prime is 12239500401077. The next prime is 12239500401109. The reversal of 12239500401088 is 88010400593221.

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, 31421856 + ... + 31808992.

Almost surely, 2^{12239500401088} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12239500401088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12617703900432).

12239500401088 is an abundant number, since it is smaller than the sum of its proper divisors (12995907399776).

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

12239500401088 is a wasteful number, since it uses less digits than its factorization.

12239500401088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387390 (or 387380 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 12239500401088 in words is "twelve trillion, two hundred thirty-nine billion, five hundred million, four hundred one thousand, eighty-eight".