12095657662 has 16 divisors (see below), whose sum is σ = 19797663600. Its totient is φ = 5496701440.

The previous prime is 12095657653. The next prime is 12095657669. The reversal of 12095657662 is 26675659021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12095657669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30264 + ... + 158452.

It is an arithmetic number, because the mean of its divisors is an integer number (1237353975).

Almost surely, 2^12095657662 is an apocalyptic number.

12095657662 is a deficient number, since it is larger than the sum of its proper divisors (7702005938).

12095657662 is a wasteful number, since it uses less digits than its factorization.

12095657662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132491.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 12095657662 in words is "twelve billion, ninety-five million, six hundred fifty-seven thousand, six hundred sixty-two".