514114421 has 4 divisors (see below), whose sum is σ = 514202700. Its totient is φ = 514026144.

The previous prime is 514114417. The next prime is 514114427. The reversal of 514114421 is 124411415.

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

It can be written as a sum of positive squares in 2 ways, for example, as 357739396 + 156375025 = 18914^2 + 12505^2 .

It is a cyclic number.

It is not a de Polignac number, because 514114421 - 2² = 514114417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514114427) 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, 34736 + ... + 47273.

It is an arithmetic number, because the mean of its divisors is an integer number (128550675).

Almost surely, 2^514114421 is an apocalyptic number.

It is an amenable number.

514114421 is a deficient number, since it is larger than the sum of its proper divisors (88279).

514114421 is an equidigital number, since it uses as much as digits as its factorization.

514114421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88278.

The product of its digits is 640, while the sum is 23.

The square root of 514114421 is about 22674.0914040673. The cubic root of 514114421 is about 801.0997484365.

Adding to 514114421 its reverse (124411415), we get a palindrome (638525836).

The spelling of 514114421 in words is "five hundred fourteen million, one hundred fourteen thousand, four hundred twenty-one".