11431233231334 has 16 divisors (see below), whose sum is σ = 19596443413536. Its totient is φ = 4899089059200.

The previous prime is 11431233231251. The next prime is 11431233231359. The reversal of 11431233231334 is 43313233213411.

It is a self number, because there is not a number n which added to its sum of digits gives 11431233231334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10953214 + ... + 11951374.

It is an arithmetic number, because the mean of its divisors is an integer number (1224777713346).

Almost surely, 2^{11431233231334} is an apocalyptic number.

11431233231334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11431233231334 is a deficient number, since it is larger than the sum of its proper divisors (8165210182202).

11431233231334 is an equidigital number, since it uses as much as digits as its factorization.

11431233231334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816191.

The product of its digits is 46656, while the sum is 34.

Adding to 11431233231334 its reverse (43313233213411), we get a palindrome (54744466444745).

The spelling of 11431233231334 in words is "eleven trillion, four hundred thirty-one billion, two hundred thirty-three million, two hundred thirty-one thousand, three hundred thirty-four".