514145304256 has 14 divisors (see below), whose sum is σ = 1020257088260. Its totient is φ = 257072652096.

The previous prime is 514145304223. The next prime is 514145304313. The reversal of 514145304256 is 652403541415.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4016760126 + ... + 4016760253.

Almost surely, 2^514145304256 is an apocalyptic number.

It is an amenable number.

514145304256 is a deficient number, since it is larger than the sum of its proper divisors (506111784004).

514145304256 is an equidigital number, since it uses as much as digits as its factorization.

514145304256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8033520391 (or 8033520381 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 514145304256 in words is "five hundred fourteen billion, one hundred forty-five million, three hundred four thousand, two hundred fifty-six".