42320410043 has 8 divisors (see below), whose sum is σ = 43612218720. Its totient is φ = 41040963520.

The previous prime is 42320410009. The next prime is 42320410049. The reversal of 42320410043 is 34001402324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42320410043 - 2¹⁸ = 42320147899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42320410049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3083588 + ... + 3097281.

It is an arithmetic number, because the mean of its divisors is an integer number (5451527340).

Almost surely, 2^42320410043 is an apocalyptic number.

42320410043 is a deficient number, since it is larger than the sum of its proper divisors (1291808677).

42320410043 is a wasteful number, since it uses less digits than its factorization.

42320410043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6181077.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42320410043 its reverse (34001402324), we get a palindrome (76321812367).

The spelling of 42320410043 in words is "forty-two billion, three hundred twenty million, four hundred ten thousand, forty-three".