120021414017 has 4 divisors (see below), whose sum is σ = 120078596400. Its totient is φ = 119964231636.

The previous prime is 120021414011. The next prime is 120021414031. The reversal of 120021414017 is 710414120021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120021414017 - 2²⁶ = 119954305153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120021413983 and 120021414001.

It is not an unprimeable number, because it can be changed into a prime (120021414011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28588043 + ... + 28592240.

It is an arithmetic number, because the mean of its divisors is an integer number (30019649100).

Almost surely, 2^120021414017 is an apocalyptic number.

It is an amenable number.

120021414017 is a deficient number, since it is larger than the sum of its proper divisors (57182383).

120021414017 is an equidigital number, since it uses as much as digits as its factorization.

120021414017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57182382.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 120021414017 its reverse (710414120021), we get a palindrome (830435534038).

The spelling of 120021414017 in words is "one hundred twenty billion, twenty-one million, four hundred fourteen thousand, seventeen".