4120143240056 has 16 divisors (see below), whose sum is σ = 7725391898640. Its totient is φ = 2060038733760.

The previous prime is 4120143240001. The next prime is 4120143240077. The reversal of 4120143240056 is 6500423410214.

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, 3574205 + ... + 4584236.

It is an arithmetic number, because the mean of its divisors is an integer number (482836993665).

Almost surely, 2^{4120143240056} is an apocalyptic number.

It is an amenable number.

4120143240056 is a deficient number, since it is larger than the sum of its proper divisors (3605248658584).

4120143240056 is a wasteful number, since it uses less digits than its factorization.

4120143240056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8221574 (or 8221570 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 4120143240056 in words is "four trillion, one hundred twenty billion, one hundred forty-three million, two hundred forty thousand, fifty-six".