3200031423 has 12 divisors (see below), whose sum is σ = 4823236080. Its totient is φ = 2040599616.

The previous prime is 3200031413. The next prime is 3200031479. The reversal of 3200031423 is 3241300023.

It is not a de Polignac number, because 3200031423 - 2²² = 3195837119 is a prime.

It is a super-2 number, since 2×3200031423² = 20480402216374809858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3200031396 and 3200031405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200031413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7729338 + ... + 7729751.

It is an arithmetic number, because the mean of its divisors is an integer number (401936340).

Almost surely, 2^3200031423 is an apocalyptic number.

3200031423 is a deficient number, since it is larger than the sum of its proper divisors (1623204657).

3200031423 is a wasteful number, since it uses less digits than its factorization.

3200031423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15459118 (or 15459115 counting only the distinct ones).

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

The square root of 3200031423 is about 56568.8202369468. The cubic root of 3200031423 is about 1473.6174229121.

Adding to 3200031423 its reverse (3241300023), we get a palindrome (6441331446).

The spelling of 3200031423 in words is "three billion, two hundred million, thirty-one thousand, four hundred twenty-three".