420102324203411 has 4 divisors (see below), whose sum is σ = 427222702579800. Its totient is φ = 412981945827024.

The previous prime is 420102324203321. The next prime is 420102324203437. The reversal of 420102324203411 is 114302423201024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 420102324203411 - 2¹⁰ = 420102324202387 is a prime.

It is a super-2 number, since 2×420102324203411² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420102324203011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3560189188106 + ... + 3560189188223.

It is an arithmetic number, because the mean of its divisors is an integer number (106805675644950).

Almost surely, 2^{420102324203411} is an apocalyptic number.

420102324203411 is a deficient number, since it is larger than the sum of its proper divisors (7120378376389).

420102324203411 is an equidigital number, since it uses as much as digits as its factorization.

420102324203411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7120378376388.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 420102324203411 its reverse (114302423201024), we get a palindrome (534404747404435).

The spelling of 420102324203411 in words is "four hundred twenty trillion, one hundred two billion, three hundred twenty-four million, two hundred three thousand, four hundred eleven".