12320411042 has 16 divisors (see below), whose sum is σ = 18766711392. Its totient is φ = 6065137440.

The previous prime is 12320411029. The next prime is 12320411087. The reversal of 12320411042 is 24011402321.

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, 9473 + ... + 157259.

It is an arithmetic number, because the mean of its divisors is an integer number (1172919462).

Almost surely, 2^12320411042 is an apocalyptic number.

12320411042 is a deficient number, since it is larger than the sum of its proper divisors (6446300350).

12320411042 is a wasteful number, since it uses less digits than its factorization.

12320411042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148433.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12320411042 its reverse (24011402321), we get a palindrome (36331813363).

The spelling of 12320411042 in words is "twelve billion, three hundred twenty million, four hundred eleven thousand, forty-two".