42300030403 has 4 divisors (see below), whose sum is σ = 42303828168. Its totient is φ = 42296232640.

The previous prime is 42300030359. The next prime is 42300030413. The reversal of 42300030403 is 30403000324.

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 42300030403 - 2¹⁷ = 42299899331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42300030413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882126 + ... + 1904467.

It is an arithmetic number, because the mean of its divisors is an integer number (10575957042).

Almost surely, 2^42300030403 is an apocalyptic number.

42300030403 is a deficient number, since it is larger than the sum of its proper divisors (3797765).

42300030403 is a wasteful number, since it uses less digits than its factorization.

42300030403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797764.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 42300030403 its reverse (30403000324), we get a palindrome (72703030727).

The spelling of 42300030403 in words is "forty-two billion, three hundred million, thirty thousand, four hundred three".