2104322432 has 16 divisors (see below), whose sum is σ = 4192205100. Its totient is φ = 1052161152.

The previous prime is 2104322431. The next prime is 2104322443. The reversal of 2104322432 is 2342234012.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 2104322398 and 2104322407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104322431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8219882 + ... + 8220137.

Almost surely, 2^2104322432 is an apocalyptic number.

It is an amenable number.

2104322432 is a deficient number, since it is larger than the sum of its proper divisors (2087882668).

2104322432 is an equidigital number, since it uses as much as digits as its factorization.

2104322432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16440033 (or 16440021 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2104322432 is about 45872.8943058970. The cubic root of 2104322432 is about 1281.4571686358.

Adding to 2104322432 its reverse (2342234012), we get a palindrome (4446556444).

The spelling of 2104322432 in words is "two billion, one hundred four million, three hundred twenty-two thousand, four hundred thirty-two".