10320143434 has 8 divisors (see below), whose sum is σ = 15480829728. Its totient is φ = 5159866860.

The previous prime is 10320143423. The next prime is 10320143441. The reversal of 10320143434 is 43434102301.

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

It is a junction number, because it is equal to n+sod(n) for n = 10320143399 and 10320143408.

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, 28902 + ... + 146545.

It is an arithmetic number, because the mean of its divisors is an integer number (1935103716).

Almost surely, 2^10320143434 is an apocalyptic number.

10320143434 is a deficient number, since it is larger than the sum of its proper divisors (5160686294).

10320143434 is a wasteful number, since it uses less digits than its factorization.

10320143434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204860.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10320143434 its reverse (43434102301), we get a palindrome (53754245735).

The spelling of 10320143434 in words is "ten billion, three hundred twenty million, one hundred forty-three thousand, four hundred thirty-four".