14150142520 has 16 divisors (see below), whose sum is σ = 31837820760. Its totient is φ = 5660056992.

The previous prime is 14150142511. The next prime is 14150142527. The reversal of 14150142520 is 2524105141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14150142527) 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, 176876742 + ... + 176876821.

Almost surely, 2^14150142520 is an apocalyptic number.

14150142520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14150142520 is an abundant number, since it is smaller than the sum of its proper divisors (17687678240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14150142520 is a wasteful number, since it uses less digits than its factorization.

14150142520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353753574 (or 353753570 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 14150142520 its reverse (2524105141), we get a palindrome (16674247661).

The spelling of 14150142520 in words is "fourteen billion, one hundred fifty million, one hundred forty-two thousand, five hundred twenty".