120484103408639 has 8 divisors (see below), whose sum is σ = 121117880558592. Its totient is φ = 119850357199960.

The previous prime is 120484103408633. The next prime is 120484103408729. The reversal of 120484103408639 is 936804301484021.

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 120484103408639 - 2⁴⁰ = 119384591780863 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 (120484103408633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93872 + ... + 15523434.

It is an arithmetic number, because the mean of its divisors is an integer number (15139735069824).

Almost surely, 2^{120484103408639} is an apocalyptic number.

120484103408639 is a deficient number, since it is larger than the sum of its proper divisors (633777149953).

120484103408639 is a wasteful number, since it uses less digits than its factorization.

120484103408639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15470637.

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 120484103408639 in words is "one hundred twenty trillion, four hundred eighty-four billion, one hundred three million, four hundred eight thousand, six hundred thirty-nine".