224133402399 has 4 divisors (see below), whose sum is σ = 298844536536. Its totient is φ = 149422268264.

The previous prime is 224133402341. The next prime is 224133402403. The reversal of 224133402399 is 993204331422.

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 224133402399 - 2²¹ = 224131305247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224133402399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224133402329) 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, 37355567064 + ... + 37355567069.

It is an arithmetic number, because the mean of its divisors is an integer number (74711134134).

Almost surely, 2^224133402399 is an apocalyptic number.

224133402399 is a deficient number, since it is larger than the sum of its proper divisors (74711134137).

224133402399 is an equidigital number, since it uses as much as digits as its factorization.

224133402399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74711134136.

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 224133402399 in words is "two hundred twenty-four billion, one hundred thirty-three million, four hundred two thousand, three hundred ninety-nine".