514254399999 has 4 divisors (see below), whose sum is σ = 685672533336. Its totient is φ = 342836266664.

The previous prime is 514254399943. The next prime is 514254400019. The reversal of 514254399999 is 999993452415.

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

It is a cyclic number.

It is not a de Polignac number, because 514254399999 - 2³¹ = 512106916351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514254399929) 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, 85709066664 + ... + 85709066669.

It is an arithmetic number, because the mean of its divisors is an integer number (171418133334).

Almost surely, 2^514254399999 is an apocalyptic number.

514254399999 is a deficient number, since it is larger than the sum of its proper divisors (171418133337).

514254399999 is a wasteful number, since it uses less digits than its factorization.

514254399999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171418133336.

The product of its digits is 141717600, while the sum is 69.

The spelling of 514254399999 in words is "five hundred fourteen billion, two hundred fifty-four million, three hundred ninety-nine thousand, nine hundred ninety-nine".