2400421410143 has 2 divisors, whose sum is σ = 2400421410144. Its totient is φ = 2400421410142.

The previous prime is 2400421410113. The next prime is 2400421410151. The reversal of 2400421410143 is 3410141240042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2400421410143 - 2¹⁴ = 2400421393759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2400421410113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200210705071 + 1200210705072.

It is an arithmetic number, because the mean of its divisors is an integer number (1200210705072).

Almost surely, 2^{2400421410143} is an apocalyptic number.

2400421410143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400421410143 is an equidigital number, since it uses as much as digits as its factorization.

2400421410143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2400421410143 its reverse (3410141240042), we get a palindrome (5810562650185).

The spelling of 2400421410143 in words is "two trillion, four hundred billion, four hundred twenty-one million, four hundred ten thousand, one hundred forty-three".