10032031404 has 36 divisors (see below), whose sum is σ = 25737240984. Its totient is φ = 3294099072.

The previous prime is 10032031397. The next prime is 10032031409. The reversal of 10032031404 is 40413023001.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×10032031404² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10032031409) 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, 2077197 + ... + 2082020.

Almost surely, 2^10032031404 is an apocalyptic number.

It is an amenable number.

10032031404 is an abundant number, since it is smaller than the sum of its proper divisors (15705209580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10032031404 is a wasteful number, since it uses less digits than its factorization.

10032031404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4159294 (or 4159289 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10032031404 its reverse (40413023001), we get a palindrome (50445054405).

The spelling of 10032031404 in words is "ten billion, thirty-two million, thirty-one thousand, four hundred four".