42350463223 has 4 divisors (see below), whose sum is σ = 44841666960. Its totient is φ = 39859259488.

The previous prime is 42350463191. The next prime is 42350463251. The reversal of 42350463223 is 32236405324.

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

It is a cyclic number.

It is not a de Polignac number, because 42350463223 - 2⁵ = 42350463191 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 (42350463263) 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 3 ways as a sum of consecutive naturals, for example, 1245601843 + ... + 1245601876.

It is an arithmetic number, because the mean of its divisors is an integer number (11210416740).

Almost surely, 2^42350463223 is an apocalyptic number.

42350463223 is a deficient number, since it is larger than the sum of its proper divisors (2491203737).

42350463223 is a wasteful number, since it uses less digits than its factorization.

42350463223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491203736.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 42350463223 its reverse (32236405324), we get a palindrome (74586868547).

The spelling of 42350463223 in words is "forty-two billion, three hundred fifty million, four hundred sixty-three thousand, two hundred twenty-three".