2104430372 has 24 divisors (see below), whose sum is σ = 4034378880. Its totient is φ = 952552160.

The previous prime is 2104430369. The next prime is 2104430407. The reversal of 2104430372 is 2730344012.

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, 89543 + ... + 110574.

It is an arithmetic number, because the mean of its divisors is an integer number (168099120).

Almost surely, 2^2104430372 is an apocalyptic number.

2104430372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2104430372 is a deficient number, since it is larger than the sum of its proper divisors (1929948508).

2104430372 is a wasteful number, since it uses less digits than its factorization.

2104430372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200371 (or 200369 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 2104430372 is about 45874.0708025787. The cubic root of 2104430372 is about 1281.4790787955.

Adding to 2104430372 its reverse (2730344012), we get a palindrome (4834774384).

The spelling of 2104430372 in words is "two billion, one hundred four million, four hundred thirty thousand, three hundred seventy-two".