12284577952 has 24 divisors (see below), whose sum is σ = 24188334912. Its totient is φ = 6141508800.

The previous prime is 12284577947. The next prime is 12284577983. The reversal of 12284577952 is 25977548221.

It is a self number, because there is not a number n which added to its sum of digits gives 12284577952.

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, 296427 + ... + 335317.

It is an arithmetic number, because the mean of its divisors is an integer number (1007847288).

Almost surely, 2^12284577952 is an apocalyptic number.

It is an amenable number.

12284577952 is a deficient number, since it is larger than the sum of its proper divisors (11903756960).

12284577952 is an equidigital number, since it uses as much as digits as its factorization.

12284577952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48772 (or 48764 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 52.

The spelling of 12284577952 in words is "twelve billion, two hundred eighty-four million, five hundred seventy-seven thousand, nine hundred fifty-two".