12783457110 has 16 divisors (see below), whose sum is σ = 30680297136. Its totient is φ = 3408921888.

The previous prime is 12783457091. The next prime is 12783457111. The reversal of 12783457110 is 1175438721.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12783457111) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 213057589 + ... + 213057648.

It is an arithmetic number, because the mean of its divisors is an integer number (1917518571).

Almost surely, 2^12783457110 is an apocalyptic number.

12783457110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12783457110 is an abundant number, since it is smaller than the sum of its proper divisors (17896840026).

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

12783457110 is a wasteful number, since it uses less digits than its factorization.

12783457110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426115247.

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 12783457110 in words is "twelve billion, seven hundred eighty-three million, four hundred fifty-seven thousand, one hundred ten".