12095719023 has 16 divisors (see below), whose sum is σ = 16344763776. Its totient is φ = 7955956320.

The previous prime is 12095719019. The next prime is 12095719049. The reversal of 12095719023 is 32091759021.

It is not a de Polignac number, because 12095719023 - 2² = 12095719019 is a prime.

It is a super-5 number, since 5×12095719023⁵ (a number of 52 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12095719003) 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, 20965 + ... + 156942.

It is an arithmetic number, because the mean of its divisors is an integer number (1021547736).

Almost surely, 2^12095719023 is an apocalyptic number.

12095719023 is a deficient number, since it is larger than the sum of its proper divisors (4249044753).

12095719023 is a wasteful number, since it uses less digits than its factorization.

12095719023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178214.

The product of its (nonzero) digits is 34020, while the sum is 39.

The spelling of 12095719023 in words is "twelve billion, ninety-five million, seven hundred nineteen thousand, twenty-three".