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14323311430 = 251432331143
BaseRepresentation
bin11010101011011110…
…00110001101000110
31100222012211121110221
431111233012031012
5213313231431210
610325142134554
71014642065311
oct152557061506
940865747427
1014323311430
11609015496a
122938a2145a
1314735ac40c
1499c3d7978
1558c6e91da
hex355bc6346

14323311430 has 8 divisors (see below), whose sum is σ = 25781960592. Its totient is φ = 5729324568.

The previous prime is 14323311413. The next prime is 14323311437. The reversal of 14323311430 is 3411332341.

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 = 14323311395 and 14323311404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14323311437) 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, 716165562 + ... + 716165581.

It is an arithmetic number, because the mean of its divisors is an integer number (3222745074).

Almost surely, 214323311430 is an apocalyptic number.

14323311430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14323311430 is a deficient number, since it is larger than the sum of its proper divisors (11458649162).

14323311430 is a wasteful number, since it uses less digits than its factorization.

14323311430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432331150.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 14323311430 its reverse (3411332341), we get a palindrome (17734643771).

The spelling of 14323311430 in words is "fourteen billion, three hundred twenty-three million, three hundred eleven thousand, four hundred thirty".

Divisors: 1 2 5 10 1432331143 2864662286 7161655715 14323311430