1334211953 has 2 divisors, whose sum is σ = 1334211954. Its totient is φ = 1334211952.

The previous prime is 1334211943. The next prime is 1334212013. The reversal of 1334211953 is 3591124331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1014231409 + 319980544 = 31847^2 + 17888^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334211953 is a prime.

It is not a weakly prime, because it can be changed into another prime (1334211913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667105976 + 667105977.

It is an arithmetic number, because the mean of its divisors is an integer number (667105977).

Almost surely, 2^1334211953 is an apocalyptic number.

It is an amenable number.

1334211953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334211953 is an equidigital number, since it uses as much as digits as its factorization.

1334211953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 1334211953 is about 36526.8661809359. The cubic root of 1334211953 is about 1100.8841247318.

The spelling of 1334211953 in words is "one billion, three hundred thirty-four million, two hundred eleven thousand, nine hundred fifty-three".