514142404 has 12 divisors (see below), whose sum is σ = 914499628. Its totient is φ = 252856800.

The previous prime is 514142351. The next prime is 514142423. The reversal of 514142404 is 404241415.

It can be written as a sum of positive squares in 2 ways, for example, as 114062400 + 400080004 = 10680^2 + 20002^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053327 + ... + 1053814.

Almost surely, 2^514142404 is an apocalyptic number.

It is an amenable number.

514142404 is a deficient number, since it is larger than the sum of its proper divisors (400357224).

514142404 is a wasteful number, since it uses less digits than its factorization.

514142404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107206 (or 2107204 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 514142404 is about 22674.7084656011. The cubic root of 514142404 is about 801.1142826638.

Adding to 514142404 its reverse (404241415), we get a palindrome (918383819).

The spelling of 514142404 in words is "five hundred fourteen million, one hundred forty-two thousand, four hundred four".