120004042143079 has 2 divisors, whose sum is σ = 120004042143080. Its totient is φ = 120004042143078.

The previous prime is 120004042143049. The next prime is 120004042143127. The reversal of 120004042143079 is 970341240400021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120004042143079 - 2³⁷ = 119866603189607 is a prime.

It is a super-2 number, since 2×120004042143079² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120004042143049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60002021071539 + 60002021071540.

It is an arithmetic number, because the mean of its divisors is an integer number (60002021071540).

Almost surely, 2^{120004042143079} is an apocalyptic number.

120004042143079 is a deficient number, since it is larger than the sum of its proper divisors (1).

120004042143079 is an equidigital number, since it uses as much as digits as its factorization.

120004042143079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 120004042143079 in words is "one hundred twenty trillion, four billion, forty-two million, one hundred forty-three thousand, seventy-nine".