42948168285 has 64 divisors (see below), whose sum is σ = 77464258560. Its totient is φ = 20135796480.

The previous prime is 42948168283. The next prime is 42948168293. The reversal of 42948168285 is 58286184924.

It is not a de Polignac number, because 42948168285 - 2¹ = 42948168283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42948168281) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 973536 + ... + 1016694.

It is an arithmetic number, because the mean of its divisors is an integer number (1210379040).

Almost surely, 2^42948168285 is an apocalyptic number.

It is an amenable number.

42948168285 is a deficient number, since it is larger than the sum of its proper divisors (34516090275).

42948168285 is a wasteful number, since it uses less digits than its factorization.

42948168285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43378.

The product of its digits is 8847360, while the sum is 57.

The spelling of 42948168285 in words is "forty-two billion, nine hundred forty-eight million, one hundred sixty-eight thousand, two hundred eighty-five".