2402452432 has 20 divisors (see below), whose sum is σ = 4697459140. Its totient is φ = 1190204928.

The previous prime is 2402452421. The next prime is 2402452453. The reversal of 2402452432 is 2342542042.

It can be written as a sum of positive squares in 2 ways, for example, as 2127423376 + 275029056 = 46124^2 + 16584^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2402452432.

It is a congruent number.

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, 687033 + ... + 690520.

It is an arithmetic number, because the mean of its divisors is an integer number (234872957).

Almost surely, 2^2402452432 is an apocalyptic number.

It is an amenable number.

2402452432 is a deficient number, since it is larger than the sum of its proper divisors (2295006708).

2402452432 is a wasteful number, since it uses less digits than its factorization.

2402452432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377670 (or 1377664 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 2402452432 is about 49014.8184940024. The cubic root of 2402452432 is about 1339.3217834710.

Adding to 2402452432 its reverse (2342542042), we get a palindrome (4744994474).

The spelling of 2402452432 in words is "two billion, four hundred two million, four hundred fifty-two thousand, four hundred thirty-two".