356023423457 has 16 divisors (see below), whose sum is σ = 415404380160. Its totient is φ = 302112260352.

The previous prime is 356023423439. The next prime is 356023423501. The reversal of 356023423457 is 754324320653.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-356023423457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (356023413457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18722657 + ... + 18741662.

It is an arithmetic number, because the mean of its divisors is an integer number (25962773760).

Almost surely, 2^356023423457 is an apocalyptic number.

It is an amenable number.

356023423457 is a deficient number, since it is larger than the sum of its proper divisors (59380956703).

356023423457 is a wasteful number, since it uses less digits than its factorization.

356023423457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37464392.

The product of its (nonzero) digits is 1814400, while the sum is 44.

The spelling of 356023423457 in words is "three hundred fifty-six billion, twenty-three million, four hundred twenty-three thousand, four hundred fifty-seven".