3242421542 has 4 divisors (see below), whose sum is σ = 4863632316. Its totient is φ = 1621210770.

The previous prime is 3242421541. The next prime is 3242421547. The reversal of 3242421542 is 2451242423.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242421541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 810605384 + ... + 810605387.

It is an arithmetic number, because the mean of its divisors is an integer number (1215908079).

Almost surely, 2^3242421542 is an apocalyptic number.

3242421542 is a deficient number, since it is larger than the sum of its proper divisors (1621210774).

3242421542 is a wasteful number, since it uses less digits than its factorization.

3242421542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621210773.

The product of its digits is 15360, while the sum is 29.

The square root of 3242421542 is about 56942.2649883195. The cubic root of 3242421542 is about 1480.0957970010.

Adding to 3242421542 its reverse (2451242423), we get a palindrome (5693663965).

The spelling of 3242421542 in words is "three billion, two hundred forty-two million, four hundred twenty-one thousand, five hundred forty-two".