2432433442 has 4 divisors (see below), whose sum is σ = 3648650166. Its totient is φ = 1216216720.

The previous prime is 2432433439. The next prime is 2432433469. The reversal of 2432433442 is 2443342342.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2430391401 + 2042041 = 49299^2 + 1429^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 608108359 + ... + 608108362.

Almost surely, 2^2432433442 is an apocalyptic number.

2432433442 is a deficient number, since it is larger than the sum of its proper divisors (1216216724).

2432433442 is a wasteful number, since it uses less digits than its factorization.

2432433442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216216723.

The product of its digits is 55296, while the sum is 31.

The square root of 2432433442 is about 49319.7064265391. The cubic root of 2432433442 is about 1344.8700494949.

Adding to 2432433442 its reverse (2443342342), we get a palindrome (4875775784).

The spelling of 2432433442 in words is "two billion, four hundred thirty-two million, four hundred thirty-three thousand, four hundred forty-two".