434122114421 has 4 divisors (see below), whose sum is σ = 434135603244. Its totient is φ = 434108625600.

The previous prime is 434122114417. The next prime is 434122114429. The reversal of 434122114421 is 124411221434.

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

It can be written as a sum of positive squares in 2 ways, for example, as 265110682321 + 169011432100 = 514889^2 + 411110^2 .

It is a cyclic number.

It is not a de Polignac number, because 434122114421 - 2² = 434122114417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434122114429) 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, 6696020 + ... + 6760541.

It is an arithmetic number, because the mean of its divisors is an integer number (108533900811).

Almost surely, 2^434122114421 is an apocalyptic number.

It is an amenable number.

434122114421 is a deficient number, since it is larger than the sum of its proper divisors (13488823).

434122114421 is a wasteful number, since it uses less digits than its factorization.

434122114421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13488822.

The product of its digits is 6144, while the sum is 29.

Adding to 434122114421 its reverse (124411221434), we get a palindrome (558533335855).

The spelling of 434122114421 in words is "four hundred thirty-four billion, one hundred twenty-two million, one hundred fourteen thousand, four hundred twenty-one".