42850468318264 has 8 divisors (see below), whose sum is σ = 80344628096760. Its totient is φ = 21425234159128.

The previous prime is 42850468318253. The next prime is 42850468318331. The reversal of 42850468318264 is 46281386405824.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678154269884 + ... + 2678154269899.

It is an arithmetic number, because the mean of its divisors is an integer number (10043078512095).

Almost surely, 2^{42850468318264} is an apocalyptic number.

It is an amenable number.

42850468318264 is a deficient number, since it is larger than the sum of its proper divisors (37494159778496).

42850468318264 is a wasteful number, since it uses less digits than its factorization.

42850468318264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356308539789 (or 5356308539785 counting only the distinct ones).

The product of its (nonzero) digits is 70778880, while the sum is 61.

The spelling of 42850468318264 in words is "forty-two trillion, eight hundred fifty billion, four hundred sixty-eight million, three hundred eighteen thousand, two hundred sixty-four".