420433013341343 has 8 divisors (see below), whose sum is σ = 430585223176368. Its totient is φ = 410363007634944.

The previous prime is 420433013341331. The next prime is 420433013341349. The reversal of 420433013341343 is 343143310334024.

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 420433013341343 - 2⁶ = 420433013341279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 420433013341297 and 420433013341306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420433013341349) 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, 20551021805 + ... + 20551042262.

It is an arithmetic number, because the mean of its divisors is an integer number (53823152897046).

Almost surely, 2^{420433013341343} is an apocalyptic number.

420433013341343 is a deficient number, since it is larger than the sum of its proper divisors (10152209835025).

420433013341343 is a wasteful number, since it uses less digits than its factorization.

420433013341343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41102064313.

The product of its (nonzero) digits is 373248, while the sum is 38.

Adding to 420433013341343 its reverse (343143310334024), we get a palindrome (763576323675367).

The spelling of 420433013341343 in words is "four hundred twenty trillion, four hundred thirty-three billion, thirteen million, three hundred forty-one thousand, three hundred forty-three".