42822108612433 has 4 divisors (see below), whose sum is σ = 42822132267888. Its totient is φ = 42822084956980.

The previous prime is 42822108612389. The next prime is 42822108612443. The reversal of 42822108612433 is 33421680122824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42822108612433 - 2⁹ = 42822108611921 is a prime.

It is a super-3 number, since 3×42822108612433³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42822108612443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8864983 + ... + 12815308.

It is an arithmetic number, because the mean of its divisors is an integer number (10705533066972).

Almost surely, 2^{42822108612433} is an apocalyptic number.

It is an amenable number.

42822108612433 is a deficient number, since it is larger than the sum of its proper divisors (23655455).

42822108612433 is a wasteful number, since it uses less digits than its factorization.

42822108612433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23655454.

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

The spelling of 42822108612433 in words is "forty-two trillion, eight hundred twenty-two billion, one hundred eight million, six hundred twelve thousand, four hundred thirty-three".