2201431404 has 24 divisors (see below), whose sum is σ = 5173631680. Its totient is φ = 728530704.

The previous prime is 2201431403. The next prime is 2201431433. The reversal of 2201431404 is 4041341022.

2201431404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2201431404² = 9692600453034822432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2201431403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658234 + ... + 661569.

Almost surely, 2^2201431404 is an apocalyptic number.

It is an amenable number.

2201431404 is an abundant number, since it is smaller than the sum of its proper divisors (2972200276).

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

2201431404 is a wasteful number, since it uses less digits than its factorization.

2201431404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319949 (or 1319947 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2201431404 is about 46919.4139349587. The cubic root of 2201431404 is about 1300.8734571828.

Adding to 2201431404 its reverse (4041341022), we get a palindrome (6242772426).

The spelling of 2201431404 in words is "two billion, two hundred one million, four hundred thirty-one thousand, four hundred four".