434123121413 has 8 divisors (see below), whose sum is σ = 441562488000. Its totient is φ = 426686466528.

The previous prime is 434123121407. The next prime is 434123121539. The reversal of 434123121413 is 314121321434.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434123121413 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 (434123121013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353681 + ... + 996662.

It is an arithmetic number, because the mean of its divisors is an integer number (55195311000).

Almost surely, 2^434123121413 is an apocalyptic number.

It is an amenable number.

434123121413 is a deficient number, since it is larger than the sum of its proper divisors (7439366587).

434123121413 is a wasteful number, since it uses less digits than its factorization.

434123121413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355851.

The product of its digits is 6912, while the sum is 29.

Adding to 434123121413 its reverse (314121321434), we get a palindrome (748244442847).

The spelling of 434123121413 in words is "four hundred thirty-four billion, one hundred twenty-three million, one hundred twenty-one thousand, four hundred thirteen".