42200430 has 32 divisors (see below), whose sum is σ = 101520000. Its totient is φ = 11226912.

The previous prime is 42200429. The next prime is 42200441. The reversal of 42200430 is 3400224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13561 + ... + 16379.

It is an arithmetic number, because the mean of its divisors is an integer number (3172500).

Almost surely, 2^42200430 is an apocalyptic number.

42200430 is an abundant number, since it is smaller than the sum of its proper divisors (59319570).

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

42200430 is a wasteful number, since it uses less digits than its factorization.

42200430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 42200430 is about 6496.1858039930. The cubic root of 42200430 is about 348.1547237733.

Adding to 42200430 its reverse (3400224), we get a palindrome (45600654).

The spelling of 42200430 in words is "forty-two million, two hundred thousand, four hundred thirty".