12096149142 has 64 divisors (see below), whose sum is σ = 30863314944. Its totient is φ = 3068785440.

The previous prime is 12096149119. The next prime is 12096149203. The reversal of 12096149142 is 24194169021.

It is a self number, because there is not a number n which added to its sum of digits gives 12096149142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284578 + ... + 324309.

It is an arithmetic number, because the mean of its divisors is an integer number (482239296).

Almost surely, 2^12096149142 is an apocalyptic number.

12096149142 is an abundant number, since it is smaller than the sum of its proper divisors (18767165802).

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

12096149142 is a wasteful number, since it uses less digits than its factorization.

12096149142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608953.

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 12096149142 in words is "twelve billion, ninety-six million, one hundred forty-nine thousand, one hundred forty-two".