12144741417274 has 16 divisors (see below), whose sum is σ = 18293036287680. Its totient is φ = 6047063576640.

The previous prime is 12144741417251. The next prime is 12144741417323. The reversal of 12144741417274 is 47271414744121.

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, 30369307 + ... + 30766609.

It is an arithmetic number, because the mean of its divisors is an integer number (1143314767980).

Almost surely, 2^{12144741417274} is an apocalyptic number.

12144741417274 is a deficient number, since it is larger than the sum of its proper divisors (6148294870406).

12144741417274 is a wasteful number, since it uses less digits than its factorization.

12144741417274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460965.

The product of its digits is 1404928, while the sum is 49.

The spelling of 12144741417274 in words is "twelve trillion, one hundred forty-four billion, seven hundred forty-one million, four hundred seventeen thousand, two hundred seventy-four".