18105026757348 has 12 divisors (see below), whose sum is σ = 42245062433840. Its totient is φ = 6035008919112.

The previous prime is 18105026757347. The next prime is 18105026757383. The reversal of 18105026757348 is 84375762050181.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (18105026757343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754376114878 + ... + 754376114901.

Almost surely, 2^{18105026757348} is an apocalyptic number.

It is an amenable number.

18105026757348 is an abundant number, since it is smaller than the sum of its proper divisors (24140035676492).

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

18105026757348 is a wasteful number, since it uses less digits than its factorization.

18105026757348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508752229786 (or 1508752229784 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 57.

The spelling of 18105026757348 in words is "eighteen trillion, one hundred five billion, twenty-six million, seven hundred fifty-seven thousand, three hundred forty-eight".