14145214259 has 48 divisors (see below), whose sum is σ = 17324624736. Its totient is φ = 11412403200.

The previous prime is 14145214241. The next prime is 14145214271. The reversal of 14145214259 is 95241254141.

It is a happy number.

It is not a de Polignac number, because 14145214259 - 2⁸ = 14145214003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14145214229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21399389 + ... + 21400049.

It is an arithmetic number, because the mean of its divisors is an integer number (360929682).

Almost surely, 2^14145214259 is an apocalyptic number.

14145214259 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14145214259 is a deficient number, since it is larger than the sum of its proper divisors (3179410477).

14145214259 is a wasteful number, since it uses less digits than its factorization.

14145214259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1025 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The spelling of 14145214259 in words is "fourteen billion, one hundred forty-five million, two hundred fourteen thousand, two hundred fifty-nine".