514451040123299 has 2 divisors, whose sum is σ = 514451040123300. Its totient is φ = 514451040123298.

The previous prime is 514451040123287. The next prime is 514451040123343. The reversal of 514451040123299 is 992321040154415.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514451040123299 is a prime.

It is not a weakly prime, because it can be changed into another prime (514451040123269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257225520061649 + 257225520061650.

It is an arithmetic number, because the mean of its divisors is an integer number (257225520061650).

Almost surely, 2^{514451040123299} is an apocalyptic number.

514451040123299 is a deficient number, since it is larger than the sum of its proper divisors (1).

514451040123299 is an equidigital number, since it uses as much as digits as its factorization.

514451040123299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 514451040123299 in words is "five hundred fourteen trillion, four hundred fifty-one billion, forty million, one hundred twenty-three thousand, two hundred ninety-nine".