14357157865723 has 2 divisors, whose sum is σ = 14357157865724. Its totient is φ = 14357157865722.

The previous prime is 14357157865693. The next prime is 14357157865777. The reversal of 14357157865723 is 32756875175341.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14357157865723 is a prime.

It is a super-2 number, since 2×14357157865723² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14357157865423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7178578932861 + 7178578932862.

It is an arithmetic number, because the mean of its divisors is an integer number (7178578932862).

Almost surely, 2^{14357157865723} is an apocalyptic number.

14357157865723 is a deficient number, since it is larger than the sum of its proper divisors (1).

14357157865723 is an equidigital number, since it uses as much as digits as its factorization.

14357157865723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 148176000, while the sum is 64.

The spelling of 14357157865723 in words is "fourteen trillion, three hundred fifty-seven billion, one hundred fifty-seven million, eight hundred sixty-five thousand, seven hundred twenty-three".