12434321401 has 8 divisors (see below), whose sum is σ = 12597923520. Its totient is φ = 12271544112.

The previous prime is 12434321359. The next prime is 12434321413. The reversal of 12434321401 is 10412343421.

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

It is a cyclic number.

It is not a de Polignac number, because 12434321401 - 2¹¹ = 12434319353 is a prime.

It is a super-2 number, since 2×12434321401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12434324401) 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, 175831 + ... + 236188.

It is an arithmetic number, because the mean of its divisors is an integer number (1574740440).

Almost surely, 2^12434321401 is an apocalyptic number.

It is an amenable number.

12434321401 is a deficient number, since it is larger than the sum of its proper divisors (163602119).

12434321401 is a wasteful number, since it uses less digits than its factorization.

12434321401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412415.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12434321401 its reverse (10412343421), we get a palindrome (22846664822).

The spelling of 12434321401 in words is "twelve billion, four hundred thirty-four million, three hundred twenty-one thousand, four hundred one".