118371466840 has 64 divisors (see below), whose sum is σ = 293213844000. Its totient is φ = 42649251840.

The previous prime is 118371466831. The next prime is 118371466841. The reversal of 118371466840 is 48664173811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118371466841) 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 15 ways as a sum of consecutive naturals, for example, 1186105 + ... + 1282024.

Almost surely, 2^118371466840 is an apocalyptic number.

118371466840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118371466840 is an abundant number, since it is smaller than the sum of its proper divisors (174842377160).

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

118371466840 is a wasteful number, since it uses less digits than its factorization.

118371466840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468260 (or 2468256 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 118371466840 in words is "one hundred eighteen billion, three hundred seventy-one million, four hundred sixty-six thousand, eight hundred forty".