42233819423 has 16 divisors (see below), whose sum is σ = 45952077600. Its totient is φ = 38653848576.

The previous prime is 42233819363. The next prime is 42233819431. The reversal of 42233819423 is 32491833224.

It is a cyclic number.

It is not a de Polignac number, because 42233819423 - 2¹⁰ = 42233818399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42233819323) 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, 1185728 + ... + 1220826.

It is an arithmetic number, because the mean of its divisors is an integer number (2872004850).

Almost surely, 2^42233819423 is an apocalyptic number.

42233819423 is a deficient number, since it is larger than the sum of its proper divisors (3718258177).

42233819423 is a wasteful number, since it uses less digits than its factorization.

42233819423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37066.

The product of its digits is 248832, while the sum is 41.

The spelling of 42233819423 in words is "forty-two billion, two hundred thirty-three million, eight hundred nineteen thousand, four hundred twenty-three".