120071726925 has 48 divisors (see below), whose sum is σ = 210175268160. Its totient is φ = 60317015040.

The previous prime is 120071726917. The next prime is 120071726927. The reversal of 120071726925 is 529627170021.

It is not a de Polignac number, because 120071726925 - 2³ = 120071726917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120071726927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2997 + ... + 490053.

It is an arithmetic number, because the mean of its divisors is an integer number (4378651420).

Almost surely, 2^120071726925 is an apocalyptic number.

120071726925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120071726925 is a deficient number, since it is larger than the sum of its proper divisors (90103541235).

120071726925 is a wasteful number, since it uses less digits than its factorization.

120071726925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487262 (or 487257 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

Adding to 120071726925 its reverse (529627170021), we get a palindrome (649698896946).

The spelling of 120071726925 in words is "one hundred twenty billion, seventy-one million, seven hundred twenty-six thousand, nine hundred twenty-five".