350423252543431 has 4 divisors (see below), whose sum is σ = 351095849957664. Its totient is φ = 349750655129200.

The previous prime is 350423252543423. The next prime is 350423252543437. The reversal of 350423252543431 is 134345252324053.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 350423252543431 - 2³ = 350423252543423 is a prime.

It is a super-2 number, since 2×350423252543431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350423252543437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336298706335 + ... + 336298707376.

It is an arithmetic number, because the mean of its divisors is an integer number (87773962489416).

Almost surely, 2^{350423252543431} is an apocalyptic number.

350423252543431 is a deficient number, since it is larger than the sum of its proper divisors (672597414233).

350423252543431 is an equidigital number, since it uses as much as digits as its factorization.

350423252543431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672597414232.

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 350423252543431 in words is "three hundred fifty trillion, four hundred twenty-three billion, two hundred fifty-two million, five hundred forty-three thousand, four hundred thirty-one".