120353369639 has 8 divisors (see below), whose sum is σ = 125239614720. Its totient is φ = 115562003256.

The previous prime is 120353369627. The next prime is 120353369707. The reversal of 120353369639 is 936963353021.

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 120353369639 - 2¹² = 120353365543 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 (120353329639) 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 7 ways as a sum of consecutive naturals, for example, 23717087 + ... + 23722160.

It is an arithmetic number, because the mean of its divisors is an integer number (15654951840).

Almost surely, 2^120353369639 is an apocalyptic number.

120353369639 is a deficient number, since it is larger than the sum of its proper divisors (4886245081).

120353369639 is an equidigital number, since it uses as much as digits as its factorization.

120353369639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47439349.

The product of its (nonzero) digits is 2361960, while the sum is 50.

The spelling of 120353369639 in words is "one hundred twenty billion, three hundred fifty-three million, three hundred sixty-nine thousand, six hundred thirty-nine".