1357434017 has 2 divisors, whose sum is σ = 1357434018. Its totient is φ = 1357434016.

The previous prime is 1357433999. The next prime is 1357434053. The reversal of 1357434017 is 7104347531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1197436816 + 159997201 = 34604^2 + 12649^2 .

It is a cyclic number.

It is not a de Polignac number, because 1357434017 - 2⁶ = 1357433953 is a prime.

It is a super-2 number, since 2×1357434017² = 3685254221017512578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1357434077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678717008 + 678717009.

It is an arithmetic number, because the mean of its divisors is an integer number (678717009).

Almost surely, 2^1357434017 is an apocalyptic number.

It is an amenable number.

1357434017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357434017 is an equidigital number, since it uses as much as digits as its factorization.

1357434017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1357434017 is about 36843.3714119650. The cubic root of 1357434017 is about 1107.2344151672.

The spelling of 1357434017 in words is "one billion, three hundred fifty-seven million, four hundred thirty-four thousand, seventeen".