2236935342745 has 4 divisors (see below), whose sum is σ = 2684322411300. Its totient is φ = 1789548274192.

The previous prime is 2236935342739. The next prime is 2236935342791. The reversal of 2236935342745 is 5472435396322.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1115683075081 + 1121252267664 = 1056259^2 + 1058892^2 .

It is a cyclic number.

It is not a de Polignac number, because 2236935342745 - 2³ = 2236935342737 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223693534270 + ... + 223693534279.

It is an arithmetic number, because the mean of its divisors is an integer number (671080602825).

Almost surely, 2^{2236935342745} is an apocalyptic number.

It is an amenable number.

2236935342745 is a deficient number, since it is larger than the sum of its proper divisors (447387068555).

2236935342745 is an equidigital number, since it uses as much as digits as its factorization.

2236935342745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447387068554.

The product of its digits is 32659200, while the sum is 55.

The spelling of 2236935342745 in words is "two trillion, two hundred thirty-six billion, nine hundred thirty-five million, three hundred forty-two thousand, seven hundred forty-five".