12241431104 has 56 divisors (see below), whose sum is σ = 27772644480. Its totient is φ = 5244281856.

The previous prime is 12241431091. The next prime is 12241431113. The reversal of 12241431104 is 40113414221.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 12241431104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1921877 + ... + 1928235.

It is an arithmetic number, because the mean of its divisors is an integer number (495940080).

Almost surely, 2^12241431104 is an apocalyptic number.

12241431104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12241431104 is an abundant number, since it is smaller than the sum of its proper divisors (15531213376).

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

12241431104 is an equidigital number, since it uses as much as digits as its factorization.

12241431104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10675 (or 10665 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12241431104 its reverse (40113414221), we get a palindrome (52354845325).

The spelling of 12241431104 in words is "twelve billion, two hundred forty-one million, four hundred thirty-one thousand, one hundred four".