14145502112 has 24 divisors (see below), whose sum is σ = 31827380256. Its totient is φ = 6062357952.

The previous prime is 14145502061. The next prime is 14145502117. The reversal of 14145502112 is 21120554141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14145502117) 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, 31574558 + ... + 31575005.

It is an arithmetic number, because the mean of its divisors is an integer number (1326140844).

Almost surely, 2^14145502112 is an apocalyptic number.

It is an amenable number.

14145502112 is an abundant number, since it is smaller than the sum of its proper divisors (17681878144).

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

14145502112 is an equidigital number, since it uses as much as digits as its factorization.

14145502112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63149580 (or 63149572 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 14145502112 in words is "fourteen billion, one hundred forty-five million, five hundred two thousand, one hundred twelve".