12074358018 has 16 divisors (see below), whose sum is σ = 25569228960. Its totient is φ = 3788033856.

The previous prime is 12074357993. The next prime is 12074358029. The reversal of 12074358018 is 81085347021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59187928 + ... + 59188131.

It is an arithmetic number, because the mean of its divisors is an integer number (1598076810).

Almost surely, 2^12074358018 is an apocalyptic number.

12074358018 is an abundant number, since it is smaller than the sum of its proper divisors (13494870942).

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

12074358018 is a wasteful number, since it uses less digits than its factorization.

12074358018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118376081.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 12074358018 in words is "twelve billion, seventy-four million, three hundred fifty-eight thousand, eighteen".