42811245276 has 24 divisors (see below), whose sum is σ = 99977522064. Its totient is φ = 14258327040.

The previous prime is 42811245167. The next prime is 42811245283. The reversal of 42811245276 is 67254211824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496245 + ... + 1524588.

It is an arithmetic number, because the mean of its divisors is an integer number (4165730086).

Almost surely, 2^42811245276 is an apocalyptic number.

It is an amenable number.

42811245276 is an abundant number, since it is smaller than the sum of its proper divisors (57166276788).

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

42811245276 is a wasteful number, since it uses less digits than its factorization.

42811245276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022021 (or 3022019 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The spelling of 42811245276 in words is "forty-two billion, eight hundred eleven million, two hundred forty-five thousand, two hundred seventy-six".