10031234421 has 64 divisors (see below), whose sum is σ = 15963913728. Its totient is φ = 5539995648.

The previous prime is 10031234413. The next prime is 10031234449. The reversal of 10031234421 is 12443213001.

It is not a de Polignac number, because 10031234421 - 2³ = 10031234413 is a prime.

It is a super-3 number, since 3×10031234421³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031234401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6053025 + ... + 6054681.

It is an arithmetic number, because the mean of its divisors is an integer number (249436152).

Almost surely, 2^10031234421 is an apocalyptic number.

It is an amenable number.

10031234421 is a deficient number, since it is larger than the sum of its proper divisors (5932679307).

10031234421 is a wasteful number, since it uses less digits than its factorization.

10031234421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10031234421 its reverse (12443213001), we get a palindrome (22474447422).

The spelling of 10031234421 in words is "ten billion, thirty-one million, two hundred thirty-four thousand, four hundred twenty-one".