332152143 has 8 divisors (see below), whose sum is σ = 442959408. Its totient is φ = 221389824.

The previous prime is 332152099. The next prime is 332152169. The reversal of 332152143 is 341251233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 332152143 - 2¹⁶ = 332086607 is a prime.

It is a super-2 number, since 2×332152143² = 220650092198984898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332157143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14305 + ... + 29477.

It is an arithmetic number, because the mean of its divisors is an integer number (55369926).

Almost surely, 2^332152143 is an apocalyptic number.

332152143 is a deficient number, since it is larger than the sum of its proper divisors (110807265).

332152143 is a wasteful number, since it uses less digits than its factorization.

332152143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22473.

The product of its digits is 2160, while the sum is 24.

The square root of 332152143 is about 18225.0416460430. The cubic root of 332152143 is about 692.5413134219.

The spelling of 332152143 in words is "three hundred thirty-two million, one hundred fifty-two thousand, one hundred forty-three".