42828804111066 has 16 divisors (see below), whose sum is σ = 90696291058944. Its totient is φ = 13436487564224.

The previous prime is 42828804111059. The next prime is 42828804111091. The reversal of 42828804111066 is 66011140882824.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209945118090 + ... + 209945118293.

It is an arithmetic number, because the mean of its divisors is an integer number (5668518191184).

Almost surely, 2^{42828804111066} is an apocalyptic number.

42828804111066 is an abundant number, since it is smaller than the sum of its proper divisors (47867486947878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42828804111066 is a wasteful number, since it uses less digits than its factorization.

42828804111066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419890236405.

The product of its (nonzero) digits is 1179648, while the sum is 51.

The spelling of 42828804111066 in words is "forty-two trillion, eight hundred twenty-eight billion, eight hundred four million, one hundred eleven thousand, sixty-six".