42841146474228 has 24 divisors (see below), whose sum is σ = 99985660437600. Its totient is φ = 14277098539360.

The previous prime is 42841146474227. The next prime is 42841146474253. The reversal of 42841146474228 is 82247464114824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42841146474227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410397978 + ... + 410502353.

It is an arithmetic number, because the mean of its divisors is an integer number (4166069184900).

Almost surely, 2^{42841146474228} is an apocalyptic number.

It is an amenable number.

42841146474228 is an abundant number, since it is smaller than the sum of its proper divisors (57144513963372).

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

42841146474228 is a wasteful number, since it uses less digits than its factorization.

42841146474228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820904687 (or 820904685 counting only the distinct ones).

The product of its digits is 22020096, while the sum is 57.

The spelling of 42841146474228 in words is "forty-two trillion, eight hundred forty-one billion, one hundred forty-six million, four hundred seventy-four thousand, two hundred twenty-eight".