356136943 has 2 divisors, whose sum is σ = 356136944. Its totient is φ = 356136942.

The previous prime is 356136941. The next prime is 356137013. The reversal of 356136943 is 349631653.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 356136943 - 2¹ = 356136941 is a prime.

Together with 356136941, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 356136896 and 356136905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (356136941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178068471 + 178068472.

It is an arithmetic number, because the mean of its divisors is an integer number (178068472).

Almost surely, 2^356136943 is an apocalyptic number.

356136943 is a deficient number, since it is larger than the sum of its proper divisors (1).

356136943 is an equidigital number, since it uses as much as digits as its factorization.

356136943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 40.

The square root of 356136943 is about 18871.5908974310. The cubic root of 356136943 is about 708.8249710681.

It can be divided in two parts, 3561 and 36943, that added together give a palindrome (40504).

The spelling of 356136943 in words is "three hundred fifty-six million, one hundred thirty-six thousand, nine hundred forty-three".