42822328942 has 32 divisors (see below), whose sum is σ = 68879123712. Its totient is φ = 19895078784.

The previous prime is 42822328933. The next prime is 42822328943. The reversal of 42822328942 is 24982322824.

It is a junction number, because it is equal to n+sod(n) for n = 42822328892 and 42822328901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42822328943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4857903 + ... + 4866709.

It is an arithmetic number, because the mean of its divisors is an integer number (2152472616).

Almost surely, 2^42822328942 is an apocalyptic number.

42822328942 is a deficient number, since it is larger than the sum of its proper divisors (26056794770).

42822328942 is a wasteful number, since it uses less digits than its factorization.

42822328942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10632.

The product of its digits is 884736, while the sum is 46.

The spelling of 42822328942 in words is "forty-two billion, eight hundred twenty-two million, three hundred twenty-eight thousand, nine hundred forty-two".