6881271423 has 16 divisors (see below), whose sum is σ = 9888073440. Its totient is φ = 4231511424.

The previous prime is 6881271361. The next prime is 6881271461. The reversal of 6881271423 is 3241721886.

It is not a de Polignac number, because 6881271423 - 2⁸ = 6881271167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6881271493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10708 + ... + 117801.

It is an arithmetic number, because the mean of its divisors is an integer number (618004590).

Almost surely, 2^6881271423 is an apocalyptic number.

6881271423 is a deficient number, since it is larger than the sum of its proper divisors (3006802017).

6881271423 is a wasteful number, since it uses less digits than its factorization.

6881271423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129898.

The product of its digits is 129024, while the sum is 42.

The square root of 6881271423 is about 82953.4292419548. The cubic root of 6881271423 is about 1902.0542346275.

The spelling of 6881271423 in words is "six billion, eight hundred eighty-one million, two hundred seventy-one thousand, four hundred twenty-three".