8578940498743 has 2 divisors, whose sum is σ = 8578940498744. Its totient is φ = 8578940498742.

The previous prime is 8578940498719. The next prime is 8578940498761. The reversal of 8578940498743 is 3478940498758.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8578940498743 - 2¹⁷ = 8578940367671 is a prime.

It is a super-3 number, since 3×8578940498743³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8578940498743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8578940498143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4289470249371 + 4289470249372.

It is an arithmetic number, because the mean of its divisors is an integer number (4289470249372).

Almost surely, 2^{8578940498743} is an apocalyptic number.

8578940498743 is a deficient number, since it is larger than the sum of its proper divisors (1).

8578940498743 is an equidigital number, since it uses as much as digits as its factorization.

8578940498743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1950842880, while the sum is 76.

The spelling of 8578940498743 in words is "eight trillion, five hundred seventy-eight billion, nine hundred forty million, four hundred ninety-eight thousand, seven hundred forty-three".