871707022073067 has 4 divisors (see below), whose sum is σ = 1162276029430760. Its totient is φ = 581138014715376.

The previous prime is 871707022073053. The next prime is 871707022073077. The reversal of 871707022073067 is 760370220707178.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 871707022073067 - 2⁸ = 871707022072811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 871707022072998 and 871707022073016.

It is not an unprimeable number, because it can be changed into a prime (871707022073077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145284503678842 + ... + 145284503678847.

It is an arithmetic number, because the mean of its divisors is an integer number (290569007357690).

Almost surely, 2^{871707022073067} is an apocalyptic number.

871707022073067 is a deficient number, since it is larger than the sum of its proper divisors (290569007357693).

871707022073067 is a wasteful number, since it uses less digits than its factorization.

871707022073067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290569007357692.

The product of its (nonzero) digits is 9680832, while the sum is 57.

The spelling of 871707022073067 in words is "eight hundred seventy-one trillion, seven hundred seven billion, twenty-two million, seventy-three thousand, sixty-seven".