108349162740 has 288 divisors, whose sum is σ = 404828686080. Its totient is φ = 22842114048.

The previous prime is 108349162739. The next prime is 108349162769. The reversal of 108349162740 is 47261943801.

108349162740 is a `hidden beast` number, since 10 + 8 + 3 + 4 + 9 + 1 + 627 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32545396 + ... + 32548724.

It is an arithmetic number, because the mean of its divisors is an integer number (1405655160).

Almost surely, 2^108349162740 is an apocalyptic number.

108349162740 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 108349162740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202414343040).

108349162740 is an abundant number, since it is smaller than the sum of its proper divisors (296479523340).

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

108349162740 is a wasteful number, since it uses less digits than its factorization.

108349162740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351 (or 5346 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 108349162740 in words is "one hundred eight billion, three hundred forty-nine million, one hundred sixty-two thousand, seven hundred forty".