6142118961 has 32 divisors (see below), whose sum is σ = 9581690880. Its totient is φ = 3460017600.

The previous prime is 6142118947. The next prime is 6142119017. The reversal of 6142118961 is 1698112416.

6142118961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6142118961 - 2⁶ = 6142118897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6142118911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59185 + ... + 125646.

It is an arithmetic number, because the mean of its divisors is an integer number (299427840).

Almost surely, 2^6142118961 is an apocalyptic number.

It is an amenable number.

6142118961 is a deficient number, since it is larger than the sum of its proper divisors (3439571919).

6142118961 is a wasteful number, since it uses less digits than its factorization.

6142118961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184917.

The product of its digits is 20736, while the sum is 39.

The square root of 6142118961 is about 78371.6719293394. The cubic root of 6142118961 is about 1831.3558547592.

The spelling of 6142118961 in words is "six billion, one hundred forty-two million, one hundred eighteen thousand, nine hundred sixty-one".