42823777732824 has 96 divisors (see below), whose sum is σ = 122090818852800. Its totient is φ = 12412689157440.

The previous prime is 42823777732789. The next prime is 42823777732831.

42823777732824 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153179134 + ... + 153458445.

It is an arithmetic number, because the mean of its divisors is an integer number (1271779363050).

Almost surely, 2^{42823777732824} is an apocalyptic number.

42823777732824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42823777732824 is an abundant number, since it is smaller than the sum of its proper divisors (79267041119976).

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

42823777732824 is a wasteful number, since it uses less digits than its factorization.

42823777732824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306637645 (or 306637618 counting only the distinct ones).

The product of its digits is 354041856, while the sum is 66.

The spelling of 42823777732824 in words is "forty-two trillion, eight hundred twenty-three billion, seven hundred seventy-seven million, seven hundred thirty-two thousand, eight hundred twenty-four".