1334668901 has 2 divisors, whose sum is σ = 1334668902. Its totient is φ = 1334668900.

The previous prime is 1334668883. The next prime is 1334668903. The reversal of 1334668901 is 1098664331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1226820676 + 107848225 = 35026^2 + 10385^2 .

It is a cyclic number.

It is not a de Polignac number, because 1334668901 - 2²⁶ = 1267560037 is a prime.

Together with 1334668903, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334668903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667334450 + 667334451.

It is an arithmetic number, because the mean of its divisors is an integer number (667334451).

Almost surely, 2^1334668901 is an apocalyptic number.

It is an amenable number.

1334668901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334668901 is an equidigital number, since it uses as much as digits as its factorization.

1334668901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 1334668901 is about 36533.1206030911. The cubic root of 1334668901 is about 1101.0097892686.

The spelling of 1334668901 in words is "one billion, three hundred thirty-four million, six hundred sixty-eight thousand, nine hundred one".