2040424414423 has 2 divisors, whose sum is σ = 2040424414424. Its totient is φ = 2040424414422.

The previous prime is 2040424414417. The next prime is 2040424414447. The reversal of 2040424414423 is 3244144240402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2040424414423 - 2³⁷ = 1902985460951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044424414423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020212207211 + 1020212207212.

It is an arithmetic number, because the mean of its divisors is an integer number (1020212207212).

Almost surely, 2^{2040424414423} is an apocalyptic number.

2040424414423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040424414423 is an equidigital number, since it uses as much as digits as its factorization.

2040424414423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2040424414423 its reverse (3244144240402), we get a palindrome (5284568654825).

The spelling of 2040424414423 in words is "two trillion, forty billion, four hundred twenty-four million, four hundred fourteen thousand, four hundred twenty-three".