108870260040 has 192 divisors, whose sum is σ = 358478265600. Its totient is φ = 28651309056.

The previous prime is 108870260039. The next prime is 108870260089. The reversal of 108870260040 is 40062078801.

108870260040 is a `hidden beast` number, since 1 + 0 + 8 + 8 + 7 + 0 + 2 + 600 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 108870259977 and 108870260004.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44490097 + ... + 44492543.

It is an arithmetic number, because the mean of its divisors is an integer number (1867074300).

Almost surely, 2^108870260040 is an apocalyptic number.

108870260040 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 108870260040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179239132800).

108870260040 is an abundant number, since it is smaller than the sum of its proper divisors (249608005560).

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

108870260040 is a wasteful number, since it uses less digits than its factorization.

108870260040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036 (or 4029 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 108870260040 in words is "one hundred eight billion, eight hundred seventy million, two hundred sixty thousand, forty".