872938080743 has 2 divisors, whose sum is σ = 872938080744. Its totient is φ = 872938080742.

The previous prime is 872938080733. The next prime is 872938080829. The reversal of 872938080743 is 347080839278.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 872938080743 - 2⁴ = 872938080727 is a prime.

It is a super-2 number, since 2×872938080743² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (872938080733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436469040371 + 436469040372.

It is an arithmetic number, because the mean of its divisors is an integer number (436469040372).

Almost surely, 2^872938080743 is an apocalyptic number.

872938080743 is a deficient number, since it is larger than the sum of its proper divisors (1).

872938080743 is an equidigital number, since it uses as much as digits as its factorization.

872938080743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 872938080743 in words is "eight hundred seventy-two billion, nine hundred thirty-eight million, eighty thousand, seven hundred forty-three".