514242423 has 12 divisors (see below), whose sum is σ = 743647320. Its totient is φ = 342434736.

The previous prime is 514242419. The next prime is 514242433. The reversal of 514242423 is 324242415.

It is not a de Polignac number, because 514242423 - 2² = 514242419 is a prime.

It is a super-2 number, since 2×514242423² = 528890539225821858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514242403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24408 + ... + 40301.

It is an arithmetic number, because the mean of its divisors is an integer number (61970610).

Almost surely, 2^514242423 is an apocalyptic number.

514242423 is a deficient number, since it is larger than the sum of its proper divisors (229404897).

514242423 is a wasteful number, since it uses less digits than its factorization.

514242423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65598 (or 65595 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 514242423 is about 22676.9138773335. The cubic root of 514242423 is about 801.1662277109.

Adding to 514242423 its reverse (324242415), we get a palindrome (838484838).

The spelling of 514242423 in words is "five hundred fourteen million, two hundred forty-two thousand, four hundred twenty-three".