12401141412 has 36 divisors (see below), whose sum is σ = 31805685968. Its totient is φ = 3757921200.

The previous prime is 12401141381. The next prime is 12401141437. The reversal of 12401141412 is 21414110421.

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, 4268914 + ... + 4271817.

Almost surely, 2^12401141412 is an apocalyptic number.

12401141412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12401141412 is an abundant number, since it is smaller than the sum of its proper divisors (19404544556).

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

12401141412 is a wasteful number, since it uses less digits than its factorization.

12401141412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8540760 (or 8540747 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 12401141412 its reverse (21414110421), we get a palindrome (33815251833).

The spelling of 12401141412 in words is "twelve billion, four hundred one million, one hundred forty-one thousand, four hundred twelve".