42031333180 has 12 divisors (see below), whose sum is σ = 88265799720. Its totient is φ = 16812533264.

The previous prime is 42031333153. The next prime is 42031333181. The reversal of 42031333180 is 8133313024.

It is a super-3 number, since 3×42031333180³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42031333181) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1050783310 + ... + 1050783349.

It is an arithmetic number, because the mean of its divisors is an integer number (7355483310).

Almost surely, 2^42031333180 is an apocalyptic number.

It is an amenable number.

42031333180 is an abundant number, since it is smaller than the sum of its proper divisors (46234466540).

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

42031333180 is a wasteful number, since it uses less digits than its factorization.

42031333180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101566668 (or 2101566666 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 42031333180 in words is "forty-two billion, thirty-one million, three hundred thirty-three thousand, one hundred eighty".