118061869627 has 4 divisors (see below), whose sum is σ = 127143551920. Its totient is φ = 108980187336.

The previous prime is 118061869589. The next prime is 118061869661. The reversal of 118061869627 is 726968160811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 726968160811 = 48487 ⋅14993053.

It is a cyclic number.

It is not a de Polignac number, because 118061869627 - 2¹¹ = 118061867579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118061869027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4540841127 + ... + 4540841152.

It is an arithmetic number, because the mean of its divisors is an integer number (31785887980).

Almost surely, 2^118061869627 is an apocalyptic number.

118061869627 is a deficient number, since it is larger than the sum of its proper divisors (9081682293).

118061869627 is an equidigital number, since it uses as much as digits as its factorization.

118061869627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9081682292.

The product of its (nonzero) digits is 1741824, while the sum is 55.

The spelling of 118061869627 in words is "one hundred eighteen billion, sixty-one million, eight hundred sixty-nine thousand, six hundred twenty-seven".