120439000369 has 2 divisors, whose sum is σ = 120439000370. Its totient is φ = 120439000368.

The previous prime is 120439000327. The next prime is 120439000393. The reversal of 120439000369 is 963000934021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97634376225 + 22804624144 = 312465^2 + 151012^2 .

It is a cyclic number.

It is not a de Polignac number, because 120439000369 - 2²¹ = 120436903217 is a prime.

It is a super-2 number, since 2×120439000369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120439000069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60219500184 + 60219500185.

It is an arithmetic number, because the mean of its divisors is an integer number (60219500185).

Almost surely, 2^120439000369 is an apocalyptic number.

It is an amenable number.

120439000369 is a deficient number, since it is larger than the sum of its proper divisors (1).

120439000369 is an equidigital number, since it uses as much as digits as its factorization.

120439000369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 120439000369 in words is "one hundred twenty billion, four hundred thirty-nine million, three hundred sixty-nine", and thus it is an aban number.