18286345035 has 72 divisors (see below), whose sum is σ = 39040219296. Its totient is φ = 7867722240.

The previous prime is 18286345003. The next prime is 18286345043. The reversal of 18286345035 is 53054368281.

18286345035 is a `hidden beast` number, since 1 + 8 + 2 + 8 + 634 + 5 + 0 + 3 + 5 = 666.

It is not a de Polignac number, because 18286345035 - 2⁵ = 18286345003 is a prime.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 206431 + ... + 281400.

It is an arithmetic number, because the mean of its divisors is an integer number (542225268).

Almost surely, 2^18286345035 is an apocalyptic number.

18286345035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

18286345035 is an abundant number, since it is smaller than the sum of its proper divisors (20753874261).

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

18286345035 is a wasteful number, since it uses less digits than its factorization.

18286345035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487873 (or 487863 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 18286345035 in words is "eighteen billion, two hundred eighty-six million, three hundred forty-five thousand, thirty-five".