420133330353 has 8 divisors (see below), whose sum is σ = 611103026016. Its totient is φ = 254626260800.

The previous prime is 420133330343. The next prime is 420133330403. The reversal of 420133330353 is 353033331024.

It is a happy number.

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 420133330353 - 2⁶ = 420133330289 is a prime.

It is a super-2 number, since 2×420133330353² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 420133330353.

It is not an unprimeable number, because it can be changed into a prime (420133330333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6365656488 + ... + 6365656553.

It is an arithmetic number, because the mean of its divisors is an integer number (76387878252).

Almost surely, 2^420133330353 is an apocalyptic number.

It is an amenable number.

420133330353 is a deficient number, since it is larger than the sum of its proper divisors (190969695663).

420133330353 is a wasteful number, since it uses less digits than its factorization.

420133330353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12731313055.

The product of its (nonzero) digits is 29160, while the sum is 30.

Adding to 420133330353 its reverse (353033331024), we get a palindrome (773166661377).

The spelling of 420133330353 in words is "four hundred twenty billion, one hundred thirty-three million, three hundred thirty thousand, three hundred fifty-three".