12363631465 has 8 divisors (see below), whose sum is σ = 14930857800. Its totient is φ = 9827905152.

The previous prime is 12363631457. The next prime is 12363631477. The reversal of 12363631465 is 56413636321.

12363631465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 270010624 + 12093620841 = 16432^2 + 109971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12363631465 - 2³ = 12363631457 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7874140 + ... + 7875709.

It is an arithmetic number, because the mean of its divisors is an integer number (1866357225).

Almost surely, 2^12363631465 is an apocalyptic number.

It is an amenable number.

12363631465 is a deficient number, since it is larger than the sum of its proper divisors (2567226335).

12363631465 is a wasteful number, since it uses less digits than its factorization.

12363631465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750011.

The product of its digits is 233280, while the sum is 40.

The spelling of 12363631465 in words is "twelve billion, three hundred sixty-three million, six hundred thirty-one thousand, four hundred sixty-five".