8042673884731 has 4 divisors (see below), whose sum is σ = 8042686756000. Its totient is φ = 8042661013464.

The previous prime is 8042673884689. The next prime is 8042673884813. The reversal of 8042673884731 is 1374883762408.

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

It is a cyclic number.

It is not a de Polignac number, because 8042673884731 - 2²⁵ = 8042640330299 is a prime.

It is a super-2 number, since 2×8042673884731² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8042673884731.

It is not an unprimeable number, because it can be changed into a prime (8042673884131) 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, 5447811 + ... + 6764908.

It is an arithmetic number, because the mean of its divisors is an integer number (2010671689000).

Almost surely, 2^{8042673884731} is an apocalyptic number.

8042673884731 is a deficient number, since it is larger than the sum of its proper divisors (12871269).

8042673884731 is a wasteful number, since it uses less digits than its factorization.

8042673884731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12871268.

The product of its (nonzero) digits is 43352064, while the sum is 61.

The spelling of 8042673884731 in words is "eight trillion, forty-two billion, six hundred seventy-three million, eight hundred eighty-four thousand, seven hundred thirty-one".