42313003423 has 8 divisors (see below), whose sum is σ = 44155929600. Its totient is φ = 40470346488.

The previous prime is 42313003399. The next prime is 42313003429. The reversal of 42313003423 is 32430031324.

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 42313003423 - 2²¹ = 42310906271 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 (42313003429) 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 7 ways as a sum of consecutive naturals, for example, 295518 + ... + 414676.

It is an arithmetic number, because the mean of its divisors is an integer number (5519491200).

Almost surely, 2^42313003423 is an apocalyptic number.

42313003423 is a deficient number, since it is larger than the sum of its proper divisors (1842926177).

42313003423 is a wasteful number, since it uses less digits than its factorization.

42313003423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134621.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 42313003423 its reverse (32430031324), we get a palindrome (74743034747).

The spelling of 42313003423 in words is "forty-two billion, three hundred thirteen million, three thousand, four hundred twenty-three".