120042676661162 has 4 divisors (see below), whose sum is σ = 180064014991746. Its totient is φ = 60021338330580.

The previous prime is 120042676661143. The next prime is 120042676661179. The reversal of 120042676661162 is 261166676240021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 110329163205361 + 9713513455801 = 10503769^2 + 3116651^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120042676661162.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30010669165289 + ... + 30010669165292.

Almost surely, 2^{120042676661162} is an apocalyptic number.

120042676661162 is a deficient number, since it is larger than the sum of its proper divisors (60021338330584).

120042676661162 is an equidigital number, since it uses as much as digits as its factorization.

120042676661162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60021338330583.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 120042676661162 in words is "one hundred twenty trillion, forty-two billion, six hundred seventy-six million, six hundred sixty-one thousand, one hundred sixty-two".