108140107040 has 192 divisors, whose sum is σ = 302830617600. Its totient is φ = 36467665920.

The previous prime is 108140107037. The next prime is 108140107057. The reversal of 108140107040 is 40701041801.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3331529 + ... + 3363831.

It is an arithmetic number, because the mean of its divisors is an integer number (1577242800).

Almost surely, 2^108140107040 is an apocalyptic number.

108140107040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108140107040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151415308800).

108140107040 is an abundant number, since it is smaller than the sum of its proper divisors (194690510560).

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

108140107040 is an equidigital number, since it uses as much as digits as its factorization.

108140107040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32400 (or 32378 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

Adding to 108140107040 its reverse (40701041801), we get a palindrome (148841148841).

The spelling of 108140107040 in words is "one hundred eight billion, one hundred forty million, one hundred seven thousand, forty".