14504308142 has 4 divisors (see below), whose sum is σ = 21756462216. Its totient is φ = 7252154070.

The previous prime is 14504308127. The next prime is 14504308157. The reversal of 14504308142 is 24180340541.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14504308127) and next prime (14504308157).

It is a junction number, because it is equal to n+sod(n) for n = 14504308099 and 14504308108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626077034 + ... + 3626077037.

It is an arithmetic number, because the mean of its divisors is an integer number (5439115554).

Almost surely, 2^14504308142 is an apocalyptic number.

14504308142 is a deficient number, since it is larger than the sum of its proper divisors (7252154074).

14504308142 is an equidigital number, since it uses as much as digits as its factorization.

14504308142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7252154073.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 14504308142 its reverse (24180340541), we get a palindrome (38684648683).

The spelling of 14504308142 in words is "fourteen billion, five hundred four million, three hundred eight thousand, one hundred forty-two".