12052401253986 has 64 divisors (see below), whose sum is σ = 24636350601216. Its totient is φ = 3929622681600.

The previous prime is 12052401253973. The next prime is 12052401253987. The reversal of 12052401253986 is 68935210425021.

12052401253986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12052401253987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224860806 + ... + 224914398.

It is an arithmetic number, because the mean of its divisors is an integer number (384942978144).

Almost surely, 2^{12052401253986} is an apocalyptic number.

12052401253986 is an abundant number, since it is smaller than the sum of its proper divisors (12583949347230).

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

12052401253986 is a wasteful number, since it uses less digits than its factorization.

12052401253986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57067.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 12052401253986 in words is "twelve trillion, fifty-two billion, four hundred one million, two hundred fifty-three thousand, nine hundred eighty-six".