120147927245 has 8 divisors (see below), whose sum is σ = 144181080216. Its totient is φ = 96115963456.

The previous prime is 120147927191. The next prime is 120147927257. The reversal of 120147927245 is 542729741021.

It can be written as a sum of positive squares in 4 ways, for example, as 22242143044 + 97905784201 = 149138^2 + 312899^2 .

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 120147927245 - 2³⁶ = 51428450509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120147927196 and 120147927205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57422 + ... + 493551.

It is an arithmetic number, because the mean of its divisors is an integer number (18022635027).

Almost surely, 2^120147927245 is an apocalyptic number.

It is an amenable number.

120147927245 is a deficient number, since it is larger than the sum of its proper divisors (24033152971).

120147927245 is an equidigital number, since it uses as much as digits as its factorization.

120147927245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594591.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 120147927245 in words is "one hundred twenty billion, one hundred forty-seven million, nine hundred twenty-seven thousand, two hundred forty-five".