795140943543 has 24 divisors (see below), whose sum is σ = 1216132611408. Its totient is φ = 498897729792.

The previous prime is 795140943523. The next prime is 795140943557. The reversal of 795140943543 is 345349041597.

795140943543 is a `hidden beast` number, since 7 + 9 + 5 + 1 + 4 + 0 + 94 + 3 + 543 = 666.

It is not a de Polignac number, because 795140943543 - 2⁵ = 795140943511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 795140943543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (795140943523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8648805 + ... + 8740257.

It is an arithmetic number, because the mean of its divisors is an integer number (50672192142).

Almost surely, 2^795140943543 is an apocalyptic number.

795140943543 is a deficient number, since it is larger than the sum of its proper divisors (420991667865).

795140943543 is a wasteful number, since it uses less digits than its factorization.

795140943543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148303 (or 148300 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 795140943543 in words is "seven hundred ninety-five billion, one hundred forty million, nine hundred forty-three thousand, five hundred forty-three".