274427654441 has 2 divisors, whose sum is σ = 274427654442. Its totient is φ = 274427654440.

The previous prime is 274427654429. The next prime is 274427654467. The reversal of 274427654441 is 144456724472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 274161148816 + 266505625 = 523604^2 + 16325^2 .

It is a cyclic number.

It is not a de Polignac number, because 274427654441 - 2³⁴ = 257247785257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 274427654441.

It is not a weakly prime, because it can be changed into another prime (274427654141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137213827220 + 137213827221.

It is an arithmetic number, because the mean of its divisors is an integer number (137213827221).

Almost surely, 2^274427654441 is an apocalyptic number.

It is an amenable number.

274427654441 is a deficient number, since it is larger than the sum of its proper divisors (1).

274427654441 is an equidigital number, since it uses as much as digits as its factorization.

274427654441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6021120, while the sum is 50.

The spelling of 274427654441 in words is "two hundred seventy-four billion, four hundred twenty-seven million, six hundred fifty-four thousand, four hundred forty-one".