2434242113021 has 4 divisors (see below), whose sum is σ = 2436248909052. Its totient is φ = 2432235316992.

The previous prime is 2434242112987. The next prime is 2434242113063. The reversal of 2434242113021 is 1203112424342.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 895994764900 + 1538247348121 = 946570^2 + 1240261^2 .

It is a cyclic number.

It is not a de Polignac number, because 2434242113021 - 2⁶ = 2434242112957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434242112021) 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 3 ways as a sum of consecutive naturals, for example, 1003396196 + ... + 1003398621.

It is an arithmetic number, because the mean of its divisors is an integer number (609062227263).

Almost surely, 2^{2434242113021} is an apocalyptic number.

It is an amenable number.

2434242113021 is a deficient number, since it is larger than the sum of its proper divisors (2006796031).

2434242113021 is a wasteful number, since it uses less digits than its factorization.

2434242113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006796030.

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

Adding to 2434242113021 its reverse (1203112424342), we get a palindrome (3637354537363).

The spelling of 2434242113021 in words is "two trillion, four hundred thirty-four billion, two hundred forty-two million, one hundred thirteen thousand, twenty-one".