274077651105121 has 2 divisors, whose sum is σ = 274077651105122. Its totient is φ = 274077651105120.

The previous prime is 274077651105091. The next prime is 274077651105133. The reversal of 274077651105121 is 121501156770472.

274077651105121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250891692672721 + 23185958432400 = 15839561^2 + 4815180^2 .

It is a cyclic number.

It is not a de Polignac number, because 274077651105121 - 2⁷ = 274077651104993 is a prime.

It is not a weakly prime, because it can be changed into another prime (274077651105161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137038825552560 + 137038825552561.

It is an arithmetic number, because the mean of its divisors is an integer number (137038825552561).

Almost surely, 2^{274077651105121} is an apocalyptic number.

It is an amenable number.

274077651105121 is a deficient number, since it is larger than the sum of its proper divisors (1).

274077651105121 is an equidigital number, since it uses as much as digits as its factorization.

274077651105121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 823200, while the sum is 49.

The spelling of 274077651105121 in words is "two hundred seventy-four trillion, seventy-seven billion, six hundred fifty-one million, one hundred five thousand, one hundred twenty-one".