42290390182 has 8 divisors (see below), whose sum is σ = 63639559152. Its totient is φ = 21077203800.

The previous prime is 42290390111. The next prime is 42290390189. The reversal of 42290390182 is 28109309224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42290390189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33994869 + ... + 33996112.

It is an arithmetic number, because the mean of its divisors is an integer number (7954944894).

Almost surely, 2^42290390182 is an apocalyptic number.

42290390182 is a deficient number, since it is larger than the sum of its proper divisors (21349168970).

42290390182 is a wasteful number, since it uses less digits than its factorization.

42290390182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67991294.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 42290390182 in words is "forty-two billion, two hundred ninety million, three hundred ninety thousand, one hundred eighty-two".