13365265466 has 16 divisors (see below), whose sum is σ = 22938453504. Its totient is φ = 5721328464.

The previous prime is 13365265451. The next prime is 13365265469. The reversal of 13365265466 is 66456256331.

It is a self number, because there is not a number n which added to its sum of digits gives 13365265466.

It is not an unprimeable number, because it can be changed into a prime (13365265469) 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, 541025 + ... + 565188.

It is an arithmetic number, because the mean of its divisors is an integer number (1433653344).

Almost surely, 2^13365265466 is an apocalyptic number.

13365265466 is a deficient number, since it is larger than the sum of its proper divisors (9573188038).

13365265466 is a wasteful number, since it uses less digits than its factorization.

13365265466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107085.

The product of its digits is 2332800, while the sum is 47.

The spelling of 13365265466 in words is "thirteen billion, three hundred sixty-five million, two hundred sixty-five thousand, four hundred sixty-six".