871426050995 has 4 divisors (see below), whose sum is σ = 1045711261200. Its totient is φ = 697140840792.

The previous prime is 871426050983. The next prime is 871426051051. The reversal of 871426050995 is 599050624178.

871426050995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 599050624178 = 2 ⋅299525312089.

It is a cyclic number.

It is not a de Polignac number, because 871426050995 - 2¹⁸ = 871425788851 is a prime.

It is a super-3 number, since 3×871426050995³ (a number of 37 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 871426050995.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87142605095 + ... + 87142605104.

It is an arithmetic number, because the mean of its divisors is an integer number (261427815300).

Almost surely, 2^871426050995 is an apocalyptic number.

871426050995 is a deficient number, since it is larger than the sum of its proper divisors (174285210205).

871426050995 is a wasteful number, since it uses less digits than its factorization.

871426050995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174285210204.

The product of its (nonzero) digits is 5443200, while the sum is 56.

The spelling of 871426050995 in words is "eight hundred seventy-one billion, four hundred twenty-six million, fifty thousand, nine hundred ninety-five".