11846321725 has 24 divisors (see below), whose sum is σ = 16793532288. Its totient is φ = 8120481600.

The previous prime is 11846321719. The next prime is 11846321743. The reversal of 11846321725 is 52712364811.

It is not a de Polignac number, because 11846321725 - 2⁵ = 11846321693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 612960 + ... + 631990.

It is an arithmetic number, because the mean of its divisors is an integer number (699730512).

Almost surely, 2^11846321725 is an apocalyptic number.

It is an amenable number.

11846321725 is a deficient number, since it is larger than the sum of its proper divisors (4947210563).

11846321725 is a wasteful number, since it uses less digits than its factorization.

11846321725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22605 (or 22600 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The spelling of 11846321725 in words is "eleven billion, eight hundred forty-six million, three hundred twenty-one thousand, seven hundred twenty-five".