12412420141 has 4 divisors (see below), whose sum is σ = 13540821984. Its totient is φ = 11284018300.

The previous prime is 12412420129. The next prime is 12412420151. The reversal of 12412420141 is 14102421421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14102421421 = 11 ⋅1282038311.

It is a cyclic number.

It is not a de Polignac number, because 12412420141 - 2⁵ = 12412420109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412420151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564200905 + ... + 564200926.

It is an arithmetic number, because the mean of its divisors is an integer number (3385205496).

Almost surely, 2^12412420141 is an apocalyptic number.

12412420141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12412420141 is a deficient number, since it is larger than the sum of its proper divisors (1128401843).

12412420141 is a wasteful number, since it uses less digits than its factorization.

12412420141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128401842.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 12412420141 its reverse (14102421421), we get a palindrome (26514841562).

The spelling of 12412420141 in words is "twelve billion, four hundred twelve million, four hundred twenty thousand, one hundred forty-one".