4231140430 has 32 divisors (see below), whose sum is σ = 8325047808. Its totient is φ = 1535517600.

The previous prime is 4231140413. The next prime is 4231140443. The reversal of 4231140430 is 340411324.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 17095 + ... + 93565.

It is an arithmetic number, because the mean of its divisors is an integer number (260157744).

Almost surely, 2^4231140430 is an apocalyptic number.

4231140430 is a deficient number, since it is larger than the sum of its proper divisors (4093907378).

4231140430 is a wasteful number, since it uses less digits than its factorization.

4231140430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76992.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4231140430 is about 65047.2169273982. The cubic root of 4231140430 is about 1617.4063601056.

Adding to 4231140430 its reverse (340411324), we get a palindrome (4571551754).

The spelling of 4231140430 in words is "four billion, two hundred thirty-one million, one hundred forty thousand, four hundred thirty".