42224387383 has 4 divisors (see below), whose sum is σ = 43365587080. Its totient is φ = 41083187688.

The previous prime is 42224387333. The next prime is 42224387389. The reversal of 42224387383 is 38378342224.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-42224387383 is a prime.

It is a super-3 number, since 3×42224387383³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42224387389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570599793 + ... + 570599866.

It is an arithmetic number, because the mean of its divisors is an integer number (10841396770).

Almost surely, 2^42224387383 is an apocalyptic number.

42224387383 is a deficient number, since it is larger than the sum of its proper divisors (1141199697).

42224387383 is a wasteful number, since it uses less digits than its factorization.

42224387383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141199696.

The product of its digits is 1548288, while the sum is 46.

The spelling of 42224387383 in words is "forty-two billion, two hundred twenty-four million, three hundred eighty-seven thousand, three hundred eighty-three".