42428683502 has 8 divisors (see below), whose sum is σ = 63644415312. Its totient is φ = 21213878400.

The previous prime is 42428683501. The next prime is 42428683523. The reversal of 42428683502 is 20538682424.

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 (42428683501) 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, 102899 + ... + 308942.

It is an arithmetic number, because the mean of its divisors is an integer number (7955551914).

Almost surely, 2^42428683502 is an apocalyptic number.

42428683502 is a deficient number, since it is larger than the sum of its proper divisors (21215731810).

42428683502 is a wasteful number, since it uses less digits than its factorization.

42428683502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463354.

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 42428683502 in words is "forty-two billion, four hundred twenty-eight million, six hundred eighty-three thousand, five hundred two".