42300424451 has 18 divisors (see below), whose sum is σ = 46130899356. Its totient is φ = 38781055800.

The previous prime is 42300424433. The next prime is 42300424477. The reversal of 42300424451 is 15442400324.

It is not a de Polignac number, because 42300424451 - 2¹⁴ = 42300408067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42300424421) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 285956 + ... + 407886.

It is an arithmetic number, because the mean of its divisors is an integer number (2562827742).

Almost surely, 2^42300424451 is an apocalyptic number.

42300424451 is a deficient number, since it is larger than the sum of its proper divisors (3830474905).

42300424451 is a wasteful number, since it uses less digits than its factorization.

42300424451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122031 (or 121981 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 42300424451 its reverse (15442400324), we get a palindrome (57742824775).

The spelling of 42300424451 in words is "forty-two billion, three hundred million, four hundred twenty-four thousand, four hundred fifty-one".