42876622292 has 18 divisors (see below), whose sum is σ = 87284552922. Its totient is φ = 18375695184.

The previous prime is 42876622279. The next prime is 42876622363. The reversal of 42876622292 is 29222667824.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37836474256 + 5040148036 = 194516^2 + 70994^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42876622292.

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, 109378943 + ... + 109379334.

It is an arithmetic number, because the mean of its divisors is an integer number (4849141829).

Almost surely, 2^42876622292 is an apocalyptic number.

It is an amenable number.

42876622292 is an abundant number, since it is smaller than the sum of its proper divisors (44407930630).

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

42876622292 is a wasteful number, since it uses less digits than its factorization.

42876622292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218758295 (or 218758286 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The spelling of 42876622292 in words is "forty-two billion, eight hundred seventy-six million, six hundred twenty-two thousand, two hundred ninety-two".