42531533466 has 16 divisors (see below), whose sum is σ = 85233540000. Its totient is φ = 14148765648.

The previous prime is 42531533441. The next prime is 42531533483. The reversal of 42531533466 is 66433513524.

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 7 ways as a sum of consecutive naturals, for example, 7099801 + ... + 7105788.

It is an arithmetic number, because the mean of its divisors is an integer number (5327096250).

Almost surely, 2^42531533466 is an apocalyptic number.

42531533466 is an abundant number, since it is smaller than the sum of its proper divisors (42702006534).

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

42531533466 is a wasteful number, since it uses less digits than its factorization.

42531533466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14206093.

The product of its digits is 777600, while the sum is 42.

The spelling of 42531533466 in words is "forty-two billion, five hundred thirty-one million, five hundred thirty-three thousand, four hundred sixty-six".