120558340625 has 24 divisors (see below), whose sum is σ = 150923715264. Its totient is φ = 96295990000.

The previous prime is 120558340613. The next prime is 120558340631. The reversal of 120558340625 is 526043855021.

It is not a de Polignac number, because 120558340625 - 2¹² = 120558336529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1992062 + ... + 2051688.

It is an arithmetic number, because the mean of its divisors is an integer number (6288488136).

Almost surely, 2^120558340625 is an apocalyptic number.

It is an amenable number.

120558340625 is a deficient number, since it is larger than the sum of its proper divisors (30365374639).

120558340625 is an frugal number, since it uses more digits than its factorization.

120558340625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60299 (or 60279 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 120558340625 in words is "one hundred twenty billion, five hundred fifty-eight million, three hundred forty thousand, six hundred twenty-five".