10464044440465 has 16 divisors (see below), whose sum is σ = 15655297656960. Its totient is φ = 6523040689920.

The previous prime is 10464044440441. The next prime is 10464044440489. The reversal of 10464044440465 is 56404444046401.

It is an interprime number because it is at equal distance from previous prime (10464044440441) and next prime (10464044440489).

It is not a de Polignac number, because 10464044440465 - 2¹¹ = 10464044438417 is a prime.

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, 13589667720 + ... + 13589668489.

It is an arithmetic number, because the mean of its divisors is an integer number (978456103560).

Almost surely, 2^{10464044440465} is an apocalyptic number.

It is an amenable number.

10464044440465 is a deficient number, since it is larger than the sum of its proper divisors (5191253216495).

10464044440465 is a wasteful number, since it uses less digits than its factorization.

10464044440465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27179336232.

The product of its (nonzero) digits is 2949120, while the sum is 46.

Adding to 10464044440465 its reverse (56404444046401), we get a palindrome (66868488486866).

The spelling of 10464044440465 in words is "ten trillion, four hundred sixty-four billion, forty-four million, four hundred forty thousand, four hundred sixty-five".