120654861714 has 20 divisors (see below), whose sum is σ = 270356264574. Its totient is φ = 40218287184.

The previous prime is 120654861713. The next prime is 120654861721. The reversal of 120654861714 is 417168456021.

120654861714 is a `hidden beast` number, since 1 + 20 + 6 + 5 + 4 + 8 + 617 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 115583000625 + 5071861089 = 339975^2 + 71217^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120654861714.

It is not an unprimeable number, because it can be changed into a prime (120654861713) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 372391387 + ... + 372391710.

Almost surely, 2^120654861714 is an apocalyptic number.

120654861714 is an abundant number, since it is smaller than the sum of its proper divisors (149701402860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120654861714 is an equidigital number, since it uses as much as digits as its factorization.

120654861714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744783111 (or 744783102 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 120654861714 in words is "one hundred twenty billion, six hundred fifty-four million, eight hundred sixty-one thousand, seven hundred fourteen".