42628082466 has 32 divisors (see below), whose sum is σ = 87097264128. Its totient is φ = 13902699600.

The previous prime is 42628082459. The next prime is 42628082477. The reversal of 42628082466 is 66428082624.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954741 + ... + 998391.

It is an arithmetic number, because the mean of its divisors is an integer number (2721789504).

Almost surely, 2^42628082466 is an apocalyptic number.

42628082466 is an abundant number, since it is smaller than the sum of its proper divisors (44469181662).

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

42628082466 is a wasteful number, since it uses less digits than its factorization.

42628082466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47166.

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 42628082466 in words is "forty-two billion, six hundred twenty-eight million, eighty-two thousand, four hundred sixty-six".