141421142012 has 12 divisors (see below), whose sum is σ = 249799961880. Its totient is φ = 70049724336.

The previous prime is 141421141919. The next prime is 141421142017. The reversal of 141421142012 is 210241124141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141421142017) 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, 165211187 + ... + 165212042.

It is an arithmetic number, because the mean of its divisors is an integer number (20816663490).

Almost surely, 2^141421142012 is an apocalyptic number.

It is an amenable number.

141421142012 is a deficient number, since it is larger than the sum of its proper divisors (108378819868).

141421142012 is a wasteful number, since it uses less digits than its factorization.

141421142012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330423340 (or 330423338 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 141421142012 its reverse (210241124141), we get a palindrome (351662266153).

The spelling of 141421142012 in words is "one hundred forty-one billion, four hundred twenty-one million, one hundred forty-two thousand, twelve".