22935883956449 has 4 divisors (see below), whose sum is σ = 24285053600964. Its totient is φ = 21586714311936.

The previous prime is 22935883956379. The next prime is 22935883956487. The reversal of 22935883956449 is 94465938853922.

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 11201525409424 + 11734358547025 = 3346868^2 + 3425545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22935883956449 is a prime.

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 22935883956449.

It is not an unprimeable number, because it can be changed into a prime (22935883656449) 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, 674584822232 + ... + 674584822265.

It is an arithmetic number, because the mean of its divisors is an integer number (6071263400241).

Almost surely, 2^{22935883956449} is an apocalyptic number.

It is an amenable number.

22935883956449 is a deficient number, since it is larger than the sum of its proper divisors (1349169644515).

22935883956449 is a wasteful number, since it uses less digits than its factorization.

22935883956449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349169644514.

The product of its digits is 4031078400, while the sum is 77.

The spelling of 22935883956449 in words is "twenty-two trillion, nine hundred thirty-five billion, eight hundred eighty-three million, nine hundred fifty-six thousand, four hundred forty-nine".