1350240204647 has 4 divisors (see below), whose sum is σ = 1429666099056. Its totient is φ = 1270814310240.

The previous prime is 1350240204587. The next prime is 1350240204721. The reversal of 1350240204647 is 7464020420531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1350240204647 - 2²⁸ = 1349971769191 is a prime.

It is a super-2 number, since 2×1350240204647² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1350240204647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350240224647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39712947179 + ... + 39712947212.

It is an arithmetic number, because the mean of its divisors is an integer number (357416524764).

Almost surely, 2^{1350240204647} is an apocalyptic number.

1350240204647 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1350240204647 is a deficient number, since it is larger than the sum of its proper divisors (79425894409).

1350240204647 is an equidigital number, since it uses as much as digits as its factorization.

1350240204647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79425894408.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 1350240204647 in words is "one trillion, three hundred fifty billion, two hundred forty million, two hundred four thousand, six hundred forty-seven".