12455243110 has 24 divisors (see below), whose sum is σ = 22692931200. Its totient is φ = 4922044752.

The previous prime is 12455243081. The next prime is 12455243149. The reversal of 12455243110 is 1134255421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21510 + ... + 159289.

It is an arithmetic number, because the mean of its divisors is an integer number (945538800).

Almost surely, 2^12455243110 is an apocalyptic number.

12455243110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12455243110 is a deficient number, since it is larger than the sum of its proper divisors (10237688090).

12455243110 is an equidigital number, since it uses as much as digits as its factorization.

12455243110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180972 (or 180889 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 12455243110 its reverse (1134255421), we get a palindrome (13589498531).

The spelling of 12455243110 in words is "twelve billion, four hundred fifty-five million, two hundred forty-three thousand, one hundred ten".