42373673042 has 16 divisors (see below), whose sum is σ = 66917574240. Its totient is φ = 20068207488.

The previous prime is 42373673003. The next prime is 42373673047. The reversal of 42373673042 is 24037637324.

It is not an unprimeable number, because it can be changed into a prime (42373673047) 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 7 ways as a sum of consecutive naturals, for example, 127373 + ... + 317759.

It is an arithmetic number, because the mean of its divisors is an integer number (4182348390).

Almost surely, 2^42373673042 is an apocalyptic number.

42373673042 is a deficient number, since it is larger than the sum of its proper divisors (24543901198).

42373673042 is a wasteful number, since it uses less digits than its factorization.

42373673042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196265.

The product of its (nonzero) digits is 508032, while the sum is 41.

The spelling of 42373673042 in words is "forty-two billion, three hundred seventy-three million, six hundred seventy-three thousand, forty-two".