1046447264465 has 8 divisors (see below), whose sum is σ = 1255750078848. Its totient is φ = 837148903920.

The previous prime is 1046447264413. The next prime is 1046447264543. The reversal of 1046447264465 is 5644627446401.

1046447264465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1046447264465 - 2³⁴ = 1029267395281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572681 + ... + 1555910.

It is an arithmetic number, because the mean of its divisors is an integer number (156968759856).

Almost surely, 2^{1046447264465} is an apocalyptic number.

It is an amenable number.

1046447264465 is a deficient number, since it is larger than the sum of its proper divisors (209302814383).

1046447264465 is an equidigital number, since it uses as much as digits as its factorization.

1046447264465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226919.

The product of its (nonzero) digits is 15482880, while the sum is 53.

The spelling of 1046447264465 in words is "one trillion, forty-six billion, four hundred forty-seven million, two hundred sixty-four thousand, four hundred sixty-five".