118374419949 has 8 divisors (see below), whose sum is σ = 157834185600. Its totient is φ = 78915467136.

The previous prime is 118374419923. The next prime is 118374419963. The reversal of 118374419949 is 949914473811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118374419949 - 2⁹ = 118374419437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118374419892 and 118374419901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118374419249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358077 + ... + 604125.

It is an arithmetic number, because the mean of its divisors is an integer number (19729273200).

Almost surely, 2^118374419949 is an apocalyptic number.

It is an amenable number.

118374419949 is a deficient number, since it is larger than the sum of its proper divisors (39459765651).

118374419949 is a wasteful number, since it uses less digits than its factorization.

118374419949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406419.

The product of its digits is 7838208, while the sum is 60.

The spelling of 118374419949 in words is "one hundred eighteen billion, three hundred seventy-four million, four hundred nineteen thousand, nine hundred forty-nine".