10947304270465 has 8 divisors (see below), whose sum is σ = 13184190271080. Its totient is φ = 8726226652032.

The previous prime is 10947304270459. The next prime is 10947304270489. The reversal of 10947304270465 is 56407240374901.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1131508748176 + 9815795522289 = 1063724^2 + 3133017^2 .

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 10947304270465 - 2⁵ = 10947304270433 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3952094020 + ... + 3952096789.

It is an arithmetic number, because the mean of its divisors is an integer number (1648023783885).

Almost surely, 2^{10947304270465} is an apocalyptic number.

It is an amenable number.

10947304270465 is a deficient number, since it is larger than the sum of its proper divisors (2236886000615).

10947304270465 is an equidigital number, since it uses as much as digits as its factorization.

10947304270465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7904191091.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 10947304270465 in words is "ten trillion, nine hundred forty-seven billion, three hundred four million, two hundred seventy thousand, four hundred sixty-five".