424200202133 has 8 divisors (see below), whose sum is σ = 440129965080. Its totient is φ = 408357250560.

The previous prime is 424200202123. The next prime is 424200202169. The reversal of 424200202133 is 331202002424.

It can be written as a sum of positive squares in 4 ways, for example, as 132105352369 + 292094849764 = 363463^2 + 540458^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 424200202133 - 2⁴ = 424200202117 is a prime.

It is a super-2 number, since 2×424200202133² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424200202099 and 424200202108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424200202123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21692888 + ... + 21712433.

It is an arithmetic number, because the mean of its divisors is an integer number (55016245635).

Almost surely, 2^424200202133 is an apocalyptic number.

It is an amenable number.

424200202133 is a deficient number, since it is larger than the sum of its proper divisors (15929762947).

424200202133 is a wasteful number, since it uses less digits than its factorization.

424200202133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43405687.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 424200202133 its reverse (331202002424), we get a palindrome (755402204557).

The spelling of 424200202133 in words is "four hundred twenty-four billion, two hundred million, two hundred two thousand, one hundred thirty-three".