1357339019 has 2 divisors, whose sum is σ = 1357339020. Its totient is φ = 1357339018.

The previous prime is 1357339013. The next prime is 1357339079. The reversal of 1357339019 is 9109337531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1357339019 - 2²⁰ = 1356290443 is a prime.

It is a super-2 number, since 2×1357339019² = 3684738424999764722, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1357339013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678669509 + 678669510.

It is an arithmetic number, because the mean of its divisors is an integer number (678669510).

Almost surely, 2^1357339019 is an apocalyptic number.

1357339019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357339019 is an equidigital number, since it uses as much as digits as its factorization.

1357339019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76545, while the sum is 41.

The square root of 1357339019 is about 36842.0821751431. The cubic root of 1357339019 is about 1107.2085851802.

The spelling of 1357339019 in words is "one billion, three hundred fifty-seven million, three hundred thirty-nine thousand, nineteen".