18035734100 has 18 divisors (see below), whose sum is σ = 39137543214. Its totient is φ = 7214293600.

The previous prime is 18035734039. The next prime is 18035734103. The reversal of 18035734100 is 143753081.

It can be written as a sum of positive squares in 3 ways, for example, as 10523536 + 18025210564 = 3244^2 + 134258^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18035734103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90178571 + ... + 90178770.

Almost surely, 2^18035734100 is an apocalyptic number.

18035734100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18035734100 is an abundant number, since it is smaller than the sum of its proper divisors (21101809114).

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

18035734100 is a wasteful number, since it uses less digits than its factorization.

18035734100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180357355 (or 180357348 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 18035734100 in words is "eighteen billion, thirty-five million, seven hundred thirty-four thousand, one hundred".