12330448416465 has 16 divisors (see below), whose sum is σ = 19728913985088. Its totient is φ = 6576173649216.

The previous prime is 12330448416457. The next prime is 12330448416487. The reversal of 12330448416465 is 56461484403321.

It is not a de Polignac number, because 12330448416465 - 2³ = 12330448416457 is a prime.

It is a super-2 number, since 2×12330448416465² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2518519 + ... + 5568108.

It is an arithmetic number, because the mean of its divisors is an integer number (1233057124068).

Almost surely, 2^{12330448416465} is an apocalyptic number.

12330448416465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12330448416465 is a deficient number, since it is larger than the sum of its proper divisors (7398465568623).

12330448416465 is a wasteful number, since it uses less digits than its factorization.

12330448416465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8188288.

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 12330448416465 in words is "twelve trillion, three hundred thirty billion, four hundred forty-eight million, four hundred sixteen thousand, four hundred sixty-five".