12403011334 has 32 divisors (see below), whose sum is σ = 23289353280. Its totient is φ = 4830379008.

The previous prime is 12403011323. The next prime is 12403011337. The reversal of 12403011334 is 43311030421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12403011337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 891607 + ... + 905410.

It is an arithmetic number, because the mean of its divisors is an integer number (727792290).

Almost surely, 2^12403011334 is an apocalyptic number.

12403011334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12403011334 is a deficient number, since it is larger than the sum of its proper divisors (10886341946).

12403011334 is a wasteful number, since it uses less digits than its factorization.

12403011334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797072.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12403011334 its reverse (43311030421), we get a palindrome (55714041755).

The spelling of 12403011334 in words is "twelve billion, four hundred three million, eleven thousand, three hundred thirty-four".