2421120212341 has 16 divisors (see below), whose sum is σ = 2516034958336. Its totient is φ = 2327259600000.

The previous prime is 2421120212339. The next prime is 2421120212387. The reversal of 2421120212341 is 1432120211242.

2421120212341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2421120212341 - 2¹ = 2421120212339 is a prime.

It is a super-2 number, since 2×2421120212341² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421120212941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58121881 + ... + 58163521.

It is an arithmetic number, because the mean of its divisors is an integer number (157252184896).

Almost surely, 2^{2421120212341} is an apocalyptic number.

It is an amenable number.

2421120212341 is a deficient number, since it is larger than the sum of its proper divisors (94914745995).

2421120212341 is a wasteful number, since it uses less digits than its factorization.

2421120212341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54244.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2421120212341 its reverse (1432120211242), we get a palindrome (3853240423583).

The spelling of 2421120212341 in words is "two trillion, four hundred twenty-one billion, one hundred twenty million, two hundred twelve thousand, three hundred forty-one".