274131798799 has 2 divisors, whose sum is σ = 274131798800. Its totient is φ = 274131798798.

The previous prime is 274131798769. The next prime is 274131798883. The reversal of 274131798799 is 997897131472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 274131798799 - 2⁵ = 274131798767 is a prime.

It is a super-2 number, since 2×274131798799² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (274131798709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137065899399 + 137065899400.

It is an arithmetic number, because the mean of its divisors is an integer number (137065899400).

Almost surely, 2^274131798799 is an apocalyptic number.

274131798799 is a deficient number, since it is larger than the sum of its proper divisors (1).

274131798799 is an equidigital number, since it uses as much as digits as its factorization.

274131798799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48009024, while the sum is 67.

The spelling of 274131798799 in words is "two hundred seventy-four billion, one hundred thirty-one million, seven hundred ninety-eight thousand, seven hundred ninety-nine".