1334127021277 has 2 divisors, whose sum is σ = 1334127021278. Its totient is φ = 1334127021276.

The previous prime is 1334127021259. The next prime is 1334127021289. The reversal of 1334127021277 is 7721207214331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1301194208601 + 32932812676 = 1140699^2 + 181474^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334127021277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334127061277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667063510638 + 667063510639.

It is an arithmetic number, because the mean of its divisors is an integer number (667063510639).

Almost surely, 2^{1334127021277} is an apocalyptic number.

It is an amenable number.

1334127021277 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334127021277 is an equidigital number, since it uses as much as digits as its factorization.

1334127021277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 1334127021277 in words is "one trillion, three hundred thirty-four billion, one hundred twenty-seven million, twenty-one thousand, two hundred seventy-seven".