42850710168730 has 8 divisors (see below), whose sum is σ = 77131278303732. Its totient is φ = 17140284067488.

The previous prime is 42850710168653. The next prime is 42850710168811. The reversal of 42850710168730 is 3786101705824.

It can be written as a sum of positive squares in 2 ways, for example, as 42644282607081 + 206427561649 = 6530259^2 + 454343^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2142535508427 + ... + 2142535508446.

Almost surely, 2^{42850710168730} is an apocalyptic number.

42850710168730 is a deficient number, since it is larger than the sum of its proper divisors (34280568135002).

42850710168730 is a wasteful number, since it uses less digits than its factorization.

42850710168730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285071016880.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 42850710168730 in words is "forty-two trillion, eight hundred fifty billion, seven hundred ten million, one hundred sixty-eight thousand, seven hundred thirty".