141021242012 has 24 divisors (see below), whose sum is σ = 282141226080. Its totient is φ = 60416516160.

The previous prime is 141021241969. The next prime is 141021242041. The reversal of 141021242012 is 210242120141.

It is a congruent number.

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, 800087 + ... + 960302.

It is an arithmetic number, because the mean of its divisors is an integer number (11755884420).

Almost surely, 2^141021242012 is an apocalyptic number.

It is an amenable number.

141021242012 is an abundant number, since it is smaller than the sum of its proper divisors (141119984068).

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

141021242012 is a wasteful number, since it uses less digits than its factorization.

141021242012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763261 (or 1763259 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 141021242012 its reverse (210242120141), we get a palindrome (351263362153).

The spelling of 141021242012 in words is "one hundred forty-one billion, twenty-one million, two hundred forty-two thousand, twelve".