118427456069 has 16 divisors (see below), whose sum is σ = 129357648000. Its totient is φ = 107757894720.

The previous prime is 118427456053. The next prime is 118427456083. The reversal of 118427456069 is 960654724811.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 118427456069 - 2⁴ = 118427456053 is a prime.

It is a super-2 number, since 2×118427456069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118427456069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118427450069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7511807 + ... + 7527555.

It is an arithmetic number, because the mean of its divisors is an integer number (8084853000).

Almost surely, 2^118427456069 is an apocalyptic number.

It is an amenable number.

118427456069 is a deficient number, since it is larger than the sum of its proper divisors (10930191931).

118427456069 is a wasteful number, since it uses less digits than its factorization.

118427456069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23980.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 118427456069 in words is "one hundred eighteen billion, four hundred twenty-seven million, four hundred fifty-six thousand, sixty-nine".