22403413133242 has 8 divisors (see below), whose sum is σ = 33779239491636. Its totient is φ = 11143666636032.

The previous prime is 22403413133221. The next prime is 22403413133249. The reversal of 22403413133242 is 24233131430422.

It can be written as a sum of positive squares in 2 ways, for example, as 21528681289801 + 874731843441 = 4639901^2 + 935271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22403413133198 and 22403413133207.

It is not an unprimeable number, because it can be changed into a prime (22403413133249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29019964813 + ... + 29019965584.

Almost surely, 2^{22403413133242} is an apocalyptic number.

22403413133242 is a deficient number, since it is larger than the sum of its proper divisors (11375826358394).

22403413133242 is a wasteful number, since it uses less digits than its factorization.

22403413133242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58039930592.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 22403413133242 its reverse (24233131430422), we get a palindrome (46636544563664).

The spelling of 22403413133242 in words is "twenty-two trillion, four hundred three billion, four hundred thirteen million, one hundred thirty-three thousand, two hundred forty-two".