18880041110 has 64 divisors (see below), whose sum is σ = 39437798400. Its totient is φ = 6374063232.

The previous prime is 18880041109. The next prime is 18880041127. The reversal of 18880041110 is 1114008881.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1283276 + ... + 1297904.

It is an arithmetic number, because the mean of its divisors is an integer number (616215600).

Almost surely, 2^18880041110 is an apocalyptic number.

18880041110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18880041110 is an abundant number, since it is smaller than the sum of its proper divisors (20557757290).

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

18880041110 is a wasteful number, since it uses less digits than its factorization.

18880041110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14925.

The product of its (nonzero) digits is 2048, while the sum is 32.

Adding to 18880041110 its reverse (1114008881), we get a palindrome (19994049991).

The spelling of 18880041110 in words is "eighteen billion, eight hundred eighty million, forty-one thousand, one hundred ten".