42301430 has 32 divisors (see below), whose sum is σ = 79272000. Its totient is φ = 16232832.

The previous prime is 42301421. The next prime is 42301447. The reversal of 42301430 is 3410324.

42301430 is nontrivially palindromic in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 42301399 and 42301408.

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, 57344 + ... + 58076.

It is an arithmetic number, because the mean of its divisors is an integer number (2477250).

Almost surely, 2^42301430 is an apocalyptic number.

42301430 is a deficient number, since it is larger than the sum of its proper divisors (36970570).

42301430 is a wasteful number, since it uses less digits than its factorization.

42301430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 42301430 is about 6503.9549506435. The cubic root of 42301430 is about 348.4322534216.

Adding to 42301430 its reverse (3410324), we get a palindrome (45711754).

The spelling of 42301430 in words is "forty-two million, three hundred one thousand, four hundred thirty".