3031423442032 has 20 divisors (see below), whose sum is σ = 5873463951976. Its totient is φ = 1515690809280.

The previous prime is 3031423442023. The next prime is 3031423442077. The reversal of 3031423442032 is 2302443241303.

It is a happy number.

It is a super-2 number, since 2×3031423442032² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3031423441985 and 3031423442003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75903 + ... + 2463454.

Almost surely, 2^{3031423442032} is an apocalyptic number.

It is an amenable number.

3031423442032 is a deficient number, since it is larger than the sum of its proper divisors (2842040509944).

3031423442032 is a wasteful number, since it uses less digits than its factorization.

3031423442032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613976 (or 2613970 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 3031423442032 its reverse (2302443241303), we get a palindrome (5333866683335).

The spelling of 3031423442032 in words is "three trillion, thirty-one billion, four hundred twenty-three million, four hundred forty-two thousand, thirty-two".