4120344142142 has 8 divisors (see below), whose sum is σ = 6324249148536. Its totient is φ = 2012261092632.

The previous prime is 4120344142087. The next prime is 4120344142169. The reversal of 4120344142142 is 2412414430214.

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

It is a junction number, because it is equal to n+sod(n) for n = 4120344142099 and 4120344142108.

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, 23955489113 + ... + 23955489284.

It is an arithmetic number, because the mean of its divisors is an integer number (790531143567).

Almost surely, 2^{4120344142142} is an apocalyptic number.

4120344142142 is a deficient number, since it is larger than the sum of its proper divisors (2203905006394).

4120344142142 is a wasteful number, since it uses less digits than its factorization.

4120344142142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47910978442.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 4120344142142 its reverse (2412414430214), we get a palindrome (6532758572356).

The spelling of 4120344142142 in words is "four trillion, one hundred twenty billion, three hundred forty-four million, one hundred forty-two thousand, one hundred forty-two".