108348745284 has 288 divisors, whose sum is σ = 316390193280. Its totient is φ = 32024678400.

The previous prime is 108348745273. The next prime is 108348745321. The reversal of 108348745284 is 482547843801.

108348745284 is a `hidden beast` number, since 1 + 0 + 8 + 3 + 48 + 74 + 528 + 4 = 666.

It is a super-2 number, since 2×108348745284² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 108348745284.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 50137164 + ... + 50139324.

It is an arithmetic number, because the mean of its divisors is an integer number (1098577060).

Almost surely, 2^108348745284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108348745284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158195096640).

108348745284 is an abundant number, since it is smaller than the sum of its proper divisors (208041447996).

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

108348745284 is a wasteful number, since it uses less digits than its factorization.

108348745284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308 (or 2287 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The spelling of 108348745284 in words is "one hundred eight billion, three hundred forty-eight million, seven hundred forty-five thousand, two hundred eighty-four".