1357968371833 has 2 divisors, whose sum is σ = 1357968371834. Its totient is φ = 1357968371832.

The previous prime is 1357968371731. The next prime is 1357968371857. The reversal of 1357968371833 is 3381738697531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1316177973504 + 41790398329 = 1147248^2 + 204427^2 .

It is a cyclic number.

It is not a de Polignac number, because 1357968371833 - 2²⁵ = 1357934817401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1357968371233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678984185916 + 678984185917.

It is an arithmetic number, because the mean of its divisors is an integer number (678984185917).

Almost surely, 2^{1357968371833} is an apocalyptic number.

It is an amenable number.

1357968371833 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357968371833 is an equidigital number, since it uses as much as digits as its factorization.

1357968371833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68584320, while the sum is 64.

The spelling of 1357968371833 in words is "one trillion, three hundred fifty-seven billion, nine hundred sixty-eight million, three hundred seventy-one thousand, eight hundred thirty-three".