118374419946 has 32 divisors (see below), whose sum is σ = 238486716288. Its totient is φ = 39169202240.

The previous prime is 118374419923. The next prime is 118374419963. The reversal of 118374419946 is 649914473811.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583456 + ... + 759716.

It is an arithmetic number, because the mean of its divisors is an integer number (7452709884).

Almost surely, 2^118374419946 is an apocalyptic number.

118374419946 is an abundant number, since it is smaller than the sum of its proper divisors (120112296342).

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

118374419946 is a wasteful number, since it uses less digits than its factorization.

118374419946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177086.

The product of its digits is 5225472, while the sum is 57.

The spelling of 118374419946 in words is "one hundred eighteen billion, three hundred seventy-four million, four hundred nineteen thousand, nine hundred forty-six".