3224142542 has 4 divisors (see below), whose sum is σ = 4836213816. Its totient is φ = 1612071270.

The previous prime is 3224142539. The next prime is 3224142563. The reversal of 3224142542 is 2452414223.

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

It is a super-2 number, since 2×3224142542² = 20790190262268443528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806035634 + ... + 806035637.

It is an arithmetic number, because the mean of its divisors is an integer number (1209053454).

Almost surely, 2^3224142542 is an apocalyptic number.

3224142542 is a deficient number, since it is larger than the sum of its proper divisors (1612071274).

3224142542 is a wasteful number, since it uses less digits than its factorization.

3224142542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612071273.

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

The square root of 3224142542 is about 56781.5334593915. The cubic root of 3224142542 is about 1477.3092304011.

Adding to 3224142542 its reverse (2452414223), we get a palindrome (5676556765).

The spelling of 3224142542 in words is "three billion, two hundred twenty-four million, one hundred forty-two thousand, five hundred forty-two".