356424228943 has 2 divisors, whose sum is σ = 356424228944. Its totient is φ = 356424228942.

The previous prime is 356424228877. The next prime is 356424228991. The reversal of 356424228943 is 349822424653.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 356424228943 - 2⁹ = 356424228431 is a prime.

It is a super-2 number, since 2×356424228943² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (356424228143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178212114471 + 178212114472.

It is an arithmetic number, because the mean of its divisors is an integer number (178212114472).

Almost surely, 2^356424228943 is an apocalyptic number.

356424228943 is a deficient number, since it is larger than the sum of its proper divisors (1).

356424228943 is an equidigital number, since it uses as much as digits as its factorization.

356424228943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9953280, while the sum is 52.

The spelling of 356424228943 in words is "three hundred fifty-six billion, four hundred twenty-four million, two hundred twenty-eight thousand, nine hundred forty-three".