12414581018 has 16 divisors (see below), whose sum is σ = 21599784384. Its totient is φ = 5241123360.

The previous prime is 12414581009. The next prime is 12414581021. The reversal of 12414581018 is 81018541421.

It is a happy number.

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, 6616643 + ... + 6618518.

It is an arithmetic number, because the mean of its divisors is an integer number (1349986524).

Almost surely, 2^12414581018 is an apocalyptic number.

12414581018 is a deficient number, since it is larger than the sum of its proper divisors (9185203366).

12414581018 is a wasteful number, since it uses less digits than its factorization.

12414581018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13235237.

The product of its (nonzero) digits is 10240, while the sum is 35.

The spelling of 12414581018 in words is "twelve billion, four hundred fourteen million, five hundred eighty-one thousand, eighteen".