4312231330 has 16 divisors (see below), whose sum is σ = 8467654464. Its totient is φ = 1568084080.

The previous prime is 4312231229. The next prime is 4312231331. The reversal of 4312231330 is 331322134.

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

It is not an unprimeable number, because it can be changed into a prime (4312231331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19600942 + ... + 19601161.

It is an arithmetic number, because the mean of its divisors is an integer number (529228404).

Almost surely, 2^4312231330 is an apocalyptic number.

4312231330 is a deficient number, since it is larger than the sum of its proper divisors (4155423134).

4312231330 is a wasteful number, since it uses less digits than its factorization.

4312231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39202121.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 4312231330 is about 65667.5820325372. The cubic root of 4312231330 is about 1627.6737149629.

Adding to 4312231330 its reverse (331322134), we get a palindrome (4643553464).

The spelling of 4312231330 in words is "four billion, three hundred twelve million, two hundred thirty-one thousand, three hundred thirty".