12264340516 has 12 divisors (see below), whose sum is σ = 21464827020. Its totient is φ = 6131532800.

The previous prime is 12264340513. The next prime is 12264340547. The reversal of 12264340516 is 61504346221.

It can be written as a sum of positive squares in 2 ways, for example, as 4877625600 + 7386714916 = 69840^2 + 85946^2 .

It is not an unprimeable number, because it can be changed into a prime (12264340513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114685 + ... + 194116.

It is an arithmetic number, because the mean of its divisors is an integer number (1788735585).

Almost surely, 2^12264340516 is an apocalyptic number.

It is an amenable number.

12264340516 is a deficient number, since it is larger than the sum of its proper divisors (9200486504).

12264340516 is a wasteful number, since it uses less digits than its factorization.

12264340516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318734 (or 318732 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 12264340516 its reverse (61504346221), we get a palindrome (73768686737).

The spelling of 12264340516 in words is "twelve billion, two hundred sixty-four million, three hundred forty thousand, five hundred sixteen".