373042331 has 2 divisors, whose sum is σ = 373042332. Its totient is φ = 373042330.

The previous prime is 373042297. The next prime is 373042367. The reversal of 373042331 is 133240373.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373042331 is a prime.

It is a super-2 number, since 2×373042331² = 278321161435827122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 373042331.

It is not a weakly prime, because it can be changed into another prime (373042391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186521165 + 186521166.

It is an arithmetic number, because the mean of its divisors is an integer number (186521166).

Almost surely, 2^373042331 is an apocalyptic number.

373042331 is a deficient number, since it is larger than the sum of its proper divisors (1).

373042331 is an equidigital number, since it uses as much as digits as its factorization.

373042331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 373042331 is about 19314.3037927853. The cubic root of 373042331 is about 719.8677296889.

It can be divided in two parts, 373042 and 331, that added together give a palindrome (373373).

The spelling of 373042331 in words is "three hundred seventy-three million, forty-two thousand, three hundred thirty-one".