10434401321 has 8 divisors (see below), whose sum is σ = 11404583424. Its totient is φ = 9503818560.

The previous prime is 10434401279. The next prime is 10434401429. The reversal of 10434401321 is 12310443401.

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 10434401321 - 2²² = 10430207017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10434406321) 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, 9899285 + ... + 9900338.

It is an arithmetic number, because the mean of its divisors is an integer number (1425572928).

Almost surely, 2^10434401321 is an apocalyptic number.

It is an amenable number.

10434401321 is a deficient number, since it is larger than the sum of its proper divisors (970182103).

10434401321 is a wasteful number, since it uses less digits than its factorization.

10434401321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19799671.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10434401321 its reverse (12310443401), we get a palindrome (22744844722).

The spelling of 10434401321 in words is "ten billion, four hundred thirty-four million, four hundred one thousand, three hundred twenty-one".