42850447288813 has 8 divisors (see below), whose sum is σ = 44190482765760. Its totient is φ = 41530870368960.

The previous prime is 42850447288801. The next prime is 42850447288867. The reversal of 42850447288813 is 31888274405824.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42850447288813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42850447288013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5114635020 + ... + 5114643397.

It is an arithmetic number, because the mean of its divisors is an integer number (5523810345720).

Almost surely, 2^{42850447288813} is an apocalyptic number.

It is an amenable number.

42850447288813 is a deficient number, since it is larger than the sum of its proper divisors (1340035476947).

42850447288813 is a wasteful number, since it uses less digits than its factorization.

42850447288813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10229278547.

The product of its (nonzero) digits is 110100480, while the sum is 64.

The spelling of 42850447288813 in words is "forty-two trillion, eight hundred fifty billion, four hundred forty-seven million, two hundred eighty-eight thousand, eight hundred thirteen".