3242454442 has 4 divisors (see below), whose sum is σ = 4863681666. Its totient is φ = 1621227220.

The previous prime is 3242454419. The next prime is 3242454539. The reversal of 3242454442 is 2444542423.

3242454442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 3189877441 + 52577001 = 56479^2 + 7251^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3242454398 and 3242454407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 810613609 + ... + 810613612.

Almost surely, 2^3242454442 is an apocalyptic number.

3242454442 is a deficient number, since it is larger than the sum of its proper divisors (1621227224).

3242454442 is a wasteful number, since it uses less digits than its factorization.

3242454442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621227223.

The product of its digits is 122880, while the sum is 34.

The square root of 3242454442 is about 56942.5538766923. The cubic root of 3242454442 is about 1480.1008030319.

Adding to 3242454442 its reverse (2444542423), we get a palindrome (5686996865).

The spelling of 3242454442 in words is "three billion, two hundred forty-two million, four hundred fifty-four thousand, four hundred forty-two".