12404040302 has 16 divisors (see below), whose sum is σ = 18673008000. Its totient is φ = 6179726520.

The previous prime is 12404040301. The next prime is 12404040349. The reversal of 12404040302 is 20304040421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404040301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1438199 + ... + 1446797.

It is an arithmetic number, because the mean of its divisors is an integer number (1167063000).

Almost surely, 2^12404040302 is an apocalyptic number.

12404040302 is a deficient number, since it is larger than the sum of its proper divisors (6268967698).

12404040302 is a wasteful number, since it uses less digits than its factorization.

12404040302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11111.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12404040302 its reverse (20304040421), we get a palindrome (32708080723).

The spelling of 12404040302 in words is "twelve billion, four hundred four million, forty thousand, three hundred two".