42428882862284 has 24 divisors (see below), whose sum is σ = 74933791658880. Its totient is φ = 21019238747136.

The previous prime is 42428882862281. The next prime is 42428882862329. The reversal of 42428882862284 is 48226828882424.

It is not an unprimeable number, because it can be changed into a prime (42428882862281) 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, 14857964 + ... + 17481900.

It is an arithmetic number, because the mean of its divisors is an integer number (3122241319120).

Almost surely, 2^{42428882862284} is an apocalyptic number.

It is an amenable number.

42428882862284 is a deficient number, since it is larger than the sum of its proper divisors (32504908796596).

42428882862284 is a wasteful number, since it uses less digits than its factorization.

42428882862284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661137 (or 2661135 counting only the distinct ones).

The product of its digits is 402653184, while the sum is 68.

The spelling of 42428882862284 in words is "forty-two trillion, four hundred twenty-eight billion, eight hundred eighty-two million, eight hundred sixty-two thousand, two hundred eighty-four".