1288450947295 has 8 divisors (see below), whose sum is σ = 1546147448496. Its totient is φ = 1030756550016.

The previous prime is 1288450947271. The next prime is 1288450947323. The reversal of 1288450947295 is 5927490548821.

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 1288450947295 - 2⁵ = 1288450947263 is a prime.

It is a Duffinian number.

It is a congruent 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, 1609524 + ... + 2273206.

It is an arithmetic number, because the mean of its divisors is an integer number (193268431062).

Almost surely, 2^{1288450947295} is an apocalyptic number.

1288450947295 is a deficient number, since it is larger than the sum of its proper divisors (257696501201).

1288450947295 is an equidigital number, since it uses as much as digits as its factorization.

1288450947295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051961.

The product of its (nonzero) digits is 58060800, while the sum is 64.

The spelling of 1288450947295 in words is "one trillion, two hundred eighty-eight billion, four hundred fifty million, nine hundred forty-seven thousand, two hundred ninety-five".