2033431404 has 24 divisors (see below), whose sum is σ = 5023772208. Its totient is φ = 637939200.

The previous prime is 2033431397. The next prime is 2033431423. The reversal of 2033431404 is 4041343302.

It is a super-2 number, since 2×2033431404² = 8269686549546822432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4983697 + ... + 4984104.

It is an arithmetic number, because the mean of its divisors is an integer number (209323842).

Almost surely, 2^2033431404 is an apocalyptic number.

It is an amenable number.

2033431404 is an abundant number, since it is smaller than the sum of its proper divisors (2990340804).

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

2033431404 is a wasteful number, since it uses less digits than its factorization.

2033431404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9967825 (or 9967823 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2033431404 is about 45093.5849539599. The cubic root of 2033431404 is about 1266.9024484749.

Adding to 2033431404 its reverse (4041343302), we get a palindrome (6074774706).

The spelling of 2033431404 in words is "two billion, thirty-three million, four hundred thirty-one thousand, four hundred four".