120073426421567 has 8 divisors (see below), whose sum is σ = 120225336972000. Its totient is φ = 119921562077184.

The previous prime is 120073426421561. The next prime is 120073426421609. The reversal of 120073426421567 is 765124624370021.

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

It is a cyclic number.

It is not a de Polignac number, because 120073426421567 - 2¹⁰ = 120073426420543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120073426421561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6349442 + ... + 16747007.

It is an arithmetic number, because the mean of its divisors is an integer number (15028167121500).

Almost surely, 2^{120073426421567} is an apocalyptic number.

120073426421567 is a deficient number, since it is larger than the sum of its proper divisors (151910550433).

120073426421567 is an equidigital number, since it uses as much as digits as its factorization.

120073426421567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23103025.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 120073426421567 in words is "one hundred twenty trillion, seventy-three billion, four hundred twenty-six million, four hundred twenty-one thousand, five hundred sixty-seven".