107618321940 has 48 divisors (see below), whose sum is σ = 304314796800. Its totient is φ = 28414076800.

The previous prime is 107618321927. The next prime is 107618321947. The reversal of 107618321940 is 49123816701.

It is a happy number.

107618321940 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 107618321892 and 107618321901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107618321947) 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, 8873340 + ... + 8885459.

It is an arithmetic number, because the mean of its divisors is an integer number (6339891600).

Almost surely, 2^107618321940 is an apocalyptic number.

107618321940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107618321940 is an abundant number, since it is smaller than the sum of its proper divisors (196696474860).

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

107618321940 is a wasteful number, since it uses less digits than its factorization.

107618321940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17758912 (or 17758910 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 107618321940 in words is "one hundred seven billion, six hundred eighteen million, three hundred twenty-one thousand, nine hundred forty".