42875863430 has 8 divisors (see below), whose sum is σ = 77176554192. Its totient is φ = 17150345368.

The previous prime is 42875863417. The next prime is 42875863507. The reversal of 42875863430 is 3436857824.

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

It is a super-2 number, since 2×42875863430² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2143793162 + ... + 2143793181.

It is an arithmetic number, because the mean of its divisors is an integer number (9647069274).

Almost surely, 2^42875863430 is an apocalyptic number.

42875863430 is a deficient number, since it is larger than the sum of its proper divisors (34300690762).

42875863430 is a wasteful number, since it uses less digits than its factorization.

42875863430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287586350.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 42875863430 in words is "forty-two billion, eight hundred seventy-five million, eight hundred sixty-three thousand, four hundred thirty".