42822710676 has 18 divisors (see below), whose sum is σ = 108246296522. Its totient is φ = 14274236880.

The previous prime is 42822710657. The next prime is 42822710681. The reversal of 42822710676 is 67601722824.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39272934276 + 3549776400 = 198174^2 + 59580^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 594759835 + ... + 594759906.

Almost surely, 2^42822710676 is an apocalyptic number.

It is an amenable number.

42822710676 is an abundant number, since it is smaller than the sum of its proper divisors (65423585846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42822710676 is a wasteful number, since it uses less digits than its factorization.

42822710676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189519751 (or 1189519746 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 42822710676 in words is "forty-two billion, eight hundred twenty-two million, seven hundred ten thousand, six hundred seventy-six".