2430431404 has 12 divisors (see below), whose sum is σ = 4253624928. Its totient is φ = 1215110000.

The previous prime is 2430431389. The next prime is 2430431447. The reversal of 2430431404 is 4041340342.

It is a super-2 number, since 2×2430431404² = 11813993619098822432, which contains 22 as substring.

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, 49629 + ... + 85579.

It is an arithmetic number, because the mean of its divisors is an integer number (354468744).

Almost surely, 2^2430431404 is an apocalyptic number.

It is an amenable number.

2430431404 is a deficient number, since it is larger than the sum of its proper divisors (1823193524).

2430431404 is a wasteful number, since it uses less digits than its factorization.

2430431404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52856 (or 52854 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2430431404 is about 49299.4057164993. The cubic root of 2430431404 is about 1344.5009787629.

Adding to 2430431404 its reverse (4041340342), we get a palindrome (6471771746).

The spelling of 2430431404 in words is "two billion, four hundred thirty million, four hundred thirty-one thousand, four hundred four".