421441435034 has 8 divisors (see below), whose sum is σ = 632172122208. Its totient is φ = 210717394300.

The previous prime is 421441435001. The next prime is 421441435049. The reversal of 421441435034 is 430534144124.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×421441435034² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 421441434985 and 421441435003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1499942 + ... + 1758609.

It is an arithmetic number, because the mean of its divisors is an integer number (79021515276).

Almost surely, 2^421441435034 is an apocalyptic number.

421441435034 is a deficient number, since it is larger than the sum of its proper divisors (210730687174).

421441435034 is a wasteful number, since it uses less digits than its factorization.

421441435034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323220.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 421441435034 its reverse (430534144124), we get a palindrome (851975579158).

The spelling of 421441435034 in words is "four hundred twenty-one billion, four hundred forty-one million, four hundred thirty-five thousand, thirty-four".