3215234042 has 8 divisors (see below), whose sum is σ = 4823094132. Its totient is φ = 1607536000.

The previous prime is 3215234023. The next prime is 3215234051. The reversal of 3215234042 is 2404325123.

It can be written as a sum of positive squares in 2 ways, for example, as 3205937641 + 9296401 = 56621^2 + 3049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 46292 + ... + 92592.

Almost surely, 2^3215234042 is an apocalyptic number.

3215234042 is a deficient number, since it is larger than the sum of its proper divisors (1607860090).

3215234042 is a wasteful number, since it uses less digits than its factorization.

3215234042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81024.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3215234042 is about 56703.0337989071. The cubic root of 3215234042 is about 1475.9473438495.

Adding to 3215234042 its reverse (2404325123), we get a palindrome (5619559165).

The spelling of 3215234042 in words is "three billion, two hundred fifteen million, two hundred thirty-four thousand, forty-two".