274991890016 has 24 divisors (see below), whose sum is σ = 548806593384. Its totient is φ = 135612437760.

The previous prime is 274991890009. The next prime is 274991890039. The reversal of 274991890016 is 610098199472.

It is a congruent number.

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, 58857230 + ... + 58861901.

It is an arithmetic number, because the mean of its divisors is an integer number (22866941391).

Almost surely, 2^274991890016 is an apocalyptic number.

It is an amenable number.

274991890016 is a deficient number, since it is larger than the sum of its proper divisors (273814703368).

274991890016 is a wasteful number, since it uses less digits than its factorization.

274991890016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117719214 (or 117719206 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 56.

The spelling of 274991890016 in words is "two hundred seventy-four billion, nine hundred ninety-one million, eight hundred ninety thousand, sixteen".