431111041212230 has 128 divisors (see below), whose sum is σ = 796389926400000. Its totient is φ = 167964859865088.

The previous prime is 431111041212221. The next prime is 431111041212277. The reversal of 431111041212230 is 32212140111134.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 431111041212230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165239953166 + ... + 165239955774.

It is an arithmetic number, because the mean of its divisors is an integer number (6221796300000).

Almost surely, 2^{431111041212230} is an apocalyptic number.

431111041212230 is a deficient number, since it is larger than the sum of its proper divisors (365278885187770).

431111041212230 is a wasteful number, since it uses less digits than its factorization.

431111041212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 431111041212230 its reverse (32212140111134), we get a palindrome (463323181323364).

The spelling of 431111041212230 in words is "four hundred thirty-one trillion, one hundred eleven billion, forty-one million, two hundred twelve thousand, two hundred thirty".