2421012101241 has 32 divisors (see below), whose sum is σ = 3490173414400. Its totient is φ = 1487552610240.

The previous prime is 2421012101161. The next prime is 2421012101257. The reversal of 2421012101241 is 1421012101242.

It is not a de Polignac number, because 2421012101241 - 2⁹ = 2421012100729 is a prime.

It is a super-2 number, since 2×2421012101241² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2421012101041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18347940 + ... + 18479418.

It is an arithmetic number, because the mean of its divisors is an integer number (109067919200).

Almost surely, 2^{2421012101241} is an apocalyptic number.

It is an amenable number.

2421012101241 is a deficient number, since it is larger than the sum of its proper divisors (1069161313159).

2421012101241 is a wasteful number, since it uses less digits than its factorization.

2421012101241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140269.

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

Adding to 2421012101241 its reverse (1421012101242), we get a palindrome (3842024202483).

Subtracting from 2421012101241 its reverse (1421012101242), we obtain a palindrome (999999999999).

The spelling of 2421012101241 in words is "two trillion, four hundred twenty-one billion, twelve million, one hundred one thousand, two hundred forty-one".