42822238718 has 32 divisors (see below), whose sum is σ = 76814853120. Its totient is φ = 17505512640.

The previous prime is 42822238717. The next prime is 42822238769. The reversal of 42822238718 is 81783222824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42822238717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69623 + ... + 300818.

It is an arithmetic number, because the mean of its divisors is an integer number (2400464160).

Almost surely, 2^42822238718 is an apocalyptic number.

42822238718 is a deficient number, since it is larger than the sum of its proper divisors (33992614402).

42822238718 is a wasteful number, since it uses less digits than its factorization.

42822238718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370832.

The product of its digits is 688128, while the sum is 47.

The spelling of 42822238718 in words is "forty-two billion, eight hundred twenty-two million, two hundred thirty-eight thousand, seven hundred eighteen".