3240120334142 has 8 divisors (see below), whose sum is σ = 4860194908800. Its totient is φ = 1620055364544.

The previous prime is 3240120334133. The next prime is 3240120334159. The reversal of 3240120334142 is 2414330210423.

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

It is a congruent number.

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, 1488542 + ... + 2948897.

It is an arithmetic number, because the mean of its divisors is an integer number (607524363600).

Almost surely, 2^{3240120334142} is an apocalyptic number.

3240120334142 is a deficient number, since it is larger than the sum of its proper divisors (1620074574658).

3240120334142 is a wasteful number, since it uses less digits than its factorization.

3240120334142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802530.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3240120334142 its reverse (2414330210423), we get a palindrome (5654450544565).

The spelling of 3240120334142 in words is "three trillion, two hundred forty billion, one hundred twenty million, three hundred thirty-four thousand, one hundred forty-two".