2421112421334 has 32 divisors (see below), whose sum is σ = 4848876315360. Its totient is φ = 805929623552.

The previous prime is 2421112421303. The next prime is 2421112421347. The reversal of 2421112421334 is 4331242111242.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13431934 + ... + 13610990.

It is an arithmetic number, because the mean of its divisors is an integer number (151527384855).

Almost surely, 2^{2421112421334} is an apocalyptic number.

2421112421334 is an abundant number, since it is smaller than the sum of its proper divisors (2427763894026).

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

2421112421334 is a wasteful number, since it uses less digits than its factorization.

2421112421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182144.

The product of its digits is 9216, while the sum is 30.

Adding to 2421112421334 its reverse (4331242111242), we get a palindrome (6752354532576).

The spelling of 2421112421334 in words is "two trillion, four hundred twenty-one billion, one hundred twelve million, four hundred twenty-one thousand, three hundred thirty-four".