1357701407 has 2 divisors, whose sum is σ = 1357701408. Its totient is φ = 1357701406.

The previous prime is 1357701403. The next prime is 1357701463. The reversal of 1357701407 is 7041077531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1357701407 - 2² = 1357701403 is a prime.

It is a super-2 number, since 2×1357701407² = 3686706221139559298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1357701403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678850703 + 678850704.

It is an arithmetic number, because the mean of its divisors is an integer number (678850704).

Almost surely, 2^1357701407 is an apocalyptic number.

1357701407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357701407 is an equidigital number, since it uses as much as digits as its factorization.

1357701407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20580, while the sum is 35.

The square root of 1357701407 is about 36846.9999728607. Note that the first 4 decimals coincide. The cubic root of 1357701407 is about 1107.3071121255.

Adding to 1357701407 its reverse (7041077531), we get a palindrome (8398778938).

The spelling of 1357701407 in words is "one billion, three hundred fifty-seven million, seven hundred one thousand, four hundred seven".