2302403432 has 64 divisors (see below), whose sum is σ = 5498928000. Its totient is φ = 879814656.

The previous prime is 2302403401. The next prime is 2302403443. The reversal of 2302403432 is 2343042032.

2302403432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2302403398 and 2302403407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45557 + ... + 81732.

It is an arithmetic number, because the mean of its divisors is an integer number (85920750).

Almost surely, 2^2302403432 is an apocalyptic number.

It is an amenable number.

2302403432 is an abundant number, since it is smaller than the sum of its proper divisors (3196524568).

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

2302403432 is a wasteful number, since it uses less digits than its factorization.

2302403432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127338 (or 127334 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2302403432 is about 47983.3662012160. The cubic root of 2302403432 is about 1320.4657508571.

Adding to 2302403432 its reverse (2343042032), we get a palindrome (4645445464).

The spelling of 2302403432 in words is "two billion, three hundred two million, four hundred three thousand, four hundred thirty-two".