2421340231241 has 8 divisors (see below), whose sum is σ = 2571334761120. Its totient is φ = 2273601258432.

The previous prime is 2421340231237. The next prime is 2421340231249. The reversal of 2421340231241 is 1421320431242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2421340231241 - 2² = 2421340231237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2421340231249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563887055 + ... + 563891348.

It is an arithmetic number, because the mean of its divisors is an integer number (321416845140).

Almost surely, 2^{2421340231241} is an apocalyptic number.

It is an amenable number.

2421340231241 is a deficient number, since it is larger than the sum of its proper divisors (149994529879).

2421340231241 is a wasteful number, since it uses less digits than its factorization.

2421340231241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127778535.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2421340231241 its reverse (1421320431242), we get a palindrome (3842660662483).

The spelling of 2421340231241 in words is "two trillion, four hundred twenty-one billion, three hundred forty million, two hundred thirty-one thousand, two hundred forty-one".