12074463882 has 64 divisors (see below), whose sum is σ = 29161440000. Its totient is φ = 3681111744.

The previous prime is 12074463853. The next prime is 12074463923. The reversal of 12074463882 is 28836447021.

It is a happy number.

12074463882 is a `hidden beast` number, since 1 + 2 + 0 + 7 + 4 + 4 + 638 + 8 + 2 = 666.

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, 2382 + ... + 155417.

It is an arithmetic number, because the mean of its divisors is an integer number (455647500).

Almost surely, 2^12074463882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12074463882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14580720000).

12074463882 is an abundant number, since it is smaller than the sum of its proper divisors (17086976118).

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

12074463882 is a wasteful number, since it uses less digits than its factorization.

12074463882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157932 (or 157926 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 12074463882 in words is "twelve billion, seventy-four million, four hundred sixty-three thousand, eight hundred eighty-two".