4040622913543 has 2 divisors, whose sum is σ = 4040622913544. Its totient is φ = 4040622913542.

The previous prime is 4040622913517. The next prime is 4040622913559. The reversal of 4040622913543 is 3453192260404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4040622913543 - 2²¹ = 4040620816391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4040622913543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040622913343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020311456771 + 2020311456772.

It is an arithmetic number, because the mean of its divisors is an integer number (2020311456772).

Almost surely, 2^{4040622913543} is an apocalyptic number.

4040622913543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040622913543 is an equidigital number, since it uses as much as digits as its factorization.

4040622913543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 4040622913543 in words is "four trillion, forty billion, six hundred twenty-two million, nine hundred thirteen thousand, five hundred forty-three".