20241344251 has 2 divisors, whose sum is σ = 20241344252. Its totient is φ = 20241344250.

The previous prime is 20241344239. The next prime is 20241344261. The reversal of 20241344251 is 15244314202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20241344251 - 2¹¹ = 20241342203 is a prime.

It is not a weakly prime, because it can be changed into another prime (20241344231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120672125 + 10120672126.

It is an arithmetic number, because the mean of its divisors is an integer number (10120672126).

Almost surely, 2^20241344251 is an apocalyptic number.

20241344251 is a deficient number, since it is larger than the sum of its proper divisors (1).

20241344251 is an equidigital number, since it uses as much as digits as its factorization.

20241344251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 20241344251 its reverse (15244314202), we get a palindrome (35485658453).

The spelling of 20241344251 in words is "twenty billion, two hundred forty-one million, three hundred forty-four thousand, two hundred fifty-one".