332001423 has 24 divisors (see below), whose sum is σ = 535579408. Its totient is φ = 204306624.

The previous prime is 332001403. The next prime is 332001431. The reversal of 332001423 is 324100233.

It is not a de Polignac number, because 332001423 - 2¹² = 331997327 is a prime.

It is a super-2 number, since 2×332001423² = 220449889748049858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332001396 and 332001405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332001403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49390 + ... + 55707.

Almost surely, 2^332001423 is an apocalyptic number.

332001423 is a deficient number, since it is larger than the sum of its proper divisors (203577985).

332001423 is a wasteful number, since it uses less digits than its factorization.

332001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105125 (or 105113 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 332001423 is about 18220.9062068822. The cubic root of 332001423 is about 692.4365465543.

Adding to 332001423 its reverse (324100233), we get a palindrome (656101656).

The spelling of 332001423 in words is "three hundred thirty-two million, one thousand, four hundred twenty-three".