421042115230233 has 64 divisors (see below), whose sum is σ = 693336177377280. Its totient is φ = 221914969012800.

The previous prime is 421042115230223. The next prime is 421042115230267. The reversal of 421042115230233 is 332032511240124.

It is a happy number.

It is not a de Polignac number, because 421042115230233 - 2⁵ = 421042115230201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 421042115230194 and 421042115230203.

It is not an unprimeable number, because it can be changed into a prime (421042115230223) 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 63 ways as a sum of consecutive naturals, for example, 55193013 + ... + 62356658.

It is an arithmetic number, because the mean of its divisors is an integer number (10833377771520).

Almost surely, 2^{421042115230233} is an apocalyptic number.

It is an amenable number.

421042115230233 is a deficient number, since it is larger than the sum of its proper divisors (272294062147047).

421042115230233 is a wasteful number, since it uses less digits than its factorization.

421042115230233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117549938.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 421042115230233 its reverse (332032511240124), we get a palindrome (753074626470357).

The spelling of 421042115230233 in words is "four hundred twenty-one trillion, forty-two billion, one hundred fifteen million, two hundred thirty thousand, two hundred thirty-three".