141205012421124 has 96 divisors (see below), whose sum is σ = 331536355637760. Its totient is φ = 46775164393728.

The previous prime is 141205012421093. The next prime is 141205012421147. The reversal of 141205012421124 is 421124210502141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 141205012421091 and 141205012421100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9327227547 + ... + 9327242685.

It is an arithmetic number, because the mean of its divisors is an integer number (3453503704560).

Almost surely, 2^{141205012421124} is an apocalyptic number.

It is an amenable number.

141205012421124 is an abundant number, since it is smaller than the sum of its proper divisors (190331343216636).

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

141205012421124 is a wasteful number, since it uses less digits than its factorization.

141205012421124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21649 (or 21647 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 141205012421124 its reverse (421124210502141), we get a palindrome (562329222923265).

The spelling of 141205012421124 in words is "one hundred forty-one trillion, two hundred five billion, twelve million, four hundred twenty-one thousand, one hundred twenty-four".