108185262075072 has 672 divisors, whose sum is σ = 411282239907840. Its totient is φ = 27611968849920.

The previous prime is 108185262075067. The next prime is 108185262075083. The reversal of 108185262075072 is 270570262581801.

It is a happy number.

108185262075072 is a `hidden beast` number, since 1 + 0 + 8 + 1 + 8 + 5 + 2 + 620 + 7 + 5 + 0 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

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

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, 32537583 + ... + 35708049.

It is an arithmetic number, because the mean of its divisors is an integer number (612027142720).

Almost surely, 2^{108185262075072} is an apocalyptic number.

108185262075072 is a gapful number since it is divisible by the number (12) 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 108185262075072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205641119953920).

108185262075072 is an abundant number, since it is smaller than the sum of its proper divisors (303096977832768).

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

108185262075072 is a wasteful number, since it uses less digits than its factorization.

108185262075072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170546 (or 3170523 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 54.

The spelling of 108185262075072 in words is "one hundred eight trillion, one hundred eighty-five billion, two hundred sixty-two million, seventy-five thousand, seventy-two".