12102945474 has 8 divisors (see below), whose sum is σ = 24205890960. Its totient is φ = 4034315156.

The previous prime is 12102945467. The next prime is 12102945493. The reversal of 12102945474 is 47454920121.

It is a sphenic number, since it is the product of 3 distinct primes.

12102945474 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008578784 + ... + 1008578795.

It is an arithmetic number, because the mean of its divisors is an integer number (3025736370).

Almost surely, 2^12102945474 is an apocalyptic number.

12102945474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12102945474 is a wasteful number, since it uses less digits than its factorization.

12102945474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017157584.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 12102945474 in words is "twelve billion, one hundred two million, nine hundred forty-five thousand, four hundred seventy-four".