420223240041 has 16 divisors (see below), whose sum is σ = 611325232320. Its totient is φ = 254642656320.

The previous prime is 420223240009. The next prime is 420223240061. The reversal of 420223240041 is 140042322024.

It is not a de Polignac number, because 420223240041 - 2⁵ = 420223240009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 420223239993 and 420223240020.

It is not an unprimeable number, because it can be changed into a prime (420223240061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727630 + ... + 1170423.

It is an arithmetic number, because the mean of its divisors is an integer number (38207827020).

Almost surely, 2^420223240041 is an apocalyptic number.

It is an amenable number.

420223240041 is a deficient number, since it is larger than the sum of its proper divisors (191101992279).

420223240041 is a wasteful number, since it uses less digits than its factorization.

420223240041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904776.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 420223240041 its reverse (140042322024), we get a palindrome (560265562065).

The spelling of 420223240041 in words is "four hundred twenty billion, two hundred twenty-three million, two hundred forty thousand, forty-one".