514540246404433 has 8 divisors (see below), whose sum is σ = 516678605381576. Its totient is φ = 512401915008000.

The previous prime is 514540246404413. The next prime is 514540246404511. The reversal of 514540246404433 is 334404642045415.

It can be written as a sum of positive squares in 4 ways, for example, as 421762741880769 + 92777504523664 = 20536863^2 + 9632108^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514540246404433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514540246404413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30924085 + ... + 44557597.

It is an arithmetic number, because the mean of its divisors is an integer number (64584825672697).

Almost surely, 2^{514540246404433} is an apocalyptic number.

It is an amenable number.

514540246404433 is a deficient number, since it is larger than the sum of its proper divisors (2138358977143).

514540246404433 is a wasteful number, since it uses less digits than its factorization.

514540246404433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13790355.

The product of its (nonzero) digits is 11059200, while the sum is 49.

Adding to 514540246404433 its reverse (334404642045415), we get a palindrome (848944888449848).

The spelling of 514540246404433 in words is "five hundred fourteen trillion, five hundred forty billion, two hundred forty-six million, four hundred four thousand, four hundred thirty-three".