12052126641 has 16 divisors (see below), whose sum is σ = 16176384000. Its totient is φ = 7981374288.

The previous prime is 12052126637. The next prime is 12052126651. The reversal of 12052126641 is 14662125021.

It is not a de Polignac number, because 12052126641 - 2² = 12052126637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12052126599 and 12052126608.

It is not an unprimeable number, because it can be changed into a prime (12052126651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844120 + ... + 858278.

It is an arithmetic number, because the mean of its divisors is an integer number (1011024000).

Almost surely, 2^12052126641 is an apocalyptic number.

It is an amenable number.

12052126641 is a deficient number, since it is larger than the sum of its proper divisors (4124257359).

12052126641 is a wasteful number, since it uses less digits than its factorization.

12052126641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16028.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 12052126641 in words is "twelve billion, fifty-two million, one hundred twenty-six thousand, six hundred forty-one".