42230430400 has 42 divisors (see below), whose sum is σ = 103913256740. Its totient is φ = 16892171520.

The previous prime is 42230430397. The next prime is 42230430401. The reversal of 42230430400 is 403403224.

It is not an unprimeable number, because it can be changed into a prime (42230430401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13195410 + ... + 13198609.

Almost surely, 2^42230430400 is an apocalyptic number.

42230430400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42230430400 is an abundant number, since it is smaller than the sum of its proper divisors (61682826340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42230430400 is a wasteful number, since it uses less digits than its factorization.

42230430400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26394041 (or 26394026 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 42230430400 its reverse (403403224), we get a palindrome (42633833624).

The spelling of 42230430400 in words is "forty-two billion, two hundred thirty million, four hundred thirty thousand, four hundred".