420030434241133 has 8 divisors (see below), whose sum is σ = 432760827346808. Its totient is φ = 407372578988544.

The previous prime is 420030434241107. The next prime is 420030434241151. The reversal of 420030434241133 is 331142434030024.

It can be written as a sum of positive squares in 4 ways, for example, as 141650986565284 + 278379447675849 = 11901722^2 + 16684707^2 .

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 420030434241133 - 2⁵ = 420030434241101 is a prime.

It is a super-4 number, since 4×420030434241133⁴ (a number of 60 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420030434241163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18134451516 + ... + 18134474677.

It is an arithmetic number, because the mean of its divisors is an integer number (54095103418351).

Almost surely, 2^{420030434241133} is an apocalyptic number.

It is an amenable number.

420030434241133 is a deficient number, since it is larger than the sum of its proper divisors (12730393105675).

420030434241133 is a wasteful number, since it uses less digits than its factorization.

420030434241133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36268926543.

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

Adding to 420030434241133 its reverse (331142434030024), we get a palindrome (751172868271157).

The spelling of 420030434241133 in words is "four hundred twenty trillion, thirty billion, four hundred thirty-four million, two hundred forty-one thousand, one hundred thirty-three".