514442402 has 8 divisors (see below), whose sum is σ = 784314012. Its totient is φ = 253004400.

The previous prime is 514442377. The next prime is 514442407. The reversal of 514442402 is 204244415.

It can be written as a sum of positive squares in 2 ways, for example, as 514427761 + 14641 = 22681^2 + 121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (514442407) 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, 2108249 + ... + 2108492.

Almost surely, 2^514442402 is an apocalyptic number.

514442402 is a deficient number, since it is larger than the sum of its proper divisors (269871610).

514442402 is a wasteful number, since it uses less digits than its factorization.

514442402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216804.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 514442402 is about 22681.3227568411. The cubic root of 514442402 is about 801.2700669703.

Adding to 514442402 its reverse (204244415), we get a palindrome (718686817).

The spelling of 514442402 in words is "five hundred fourteen million, four hundred forty-two thousand, four hundred two".