332073143 has 4 divisors (see below), whose sum is σ = 338338728. Its totient is φ = 325807560.

The previous prime is 332073083. The next prime is 332073163. The reversal of 332073143 is 341370233.

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 332073143 - 2⁸ = 332072887 is a prime.

It is a super-2 number, since 2×332073143² = 220545144603796898, which 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 (332073163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3132713 + ... + 3132818.

It is an arithmetic number, because the mean of its divisors is an integer number (84584682).

Almost surely, 2^332073143 is an apocalyptic number.

332073143 is a deficient number, since it is larger than the sum of its proper divisors (6265585).

332073143 is an equidigital number, since it uses as much as digits as its factorization.

332073143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6265584.

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

The square root of 332073143 is about 18222.8741695705. The cubic root of 332073143 is about 692.4864037437.

The spelling of 332073143 in words is "three hundred thirty-two million, seventy-three thousand, one hundred forty-three".