514401254429 has 2 divisors, whose sum is σ = 514401254430. Its totient is φ = 514401254428.

The previous prime is 514401254383. The next prime is 514401254449. The reversal of 514401254429 is 924452104415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323084244025 + 191317010404 = 568405^2 + 437398^2 .

It is a cyclic number.

It is not a de Polignac number, because 514401254429 - 2¹² = 514401250333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514401254449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257200627214 + 257200627215.

It is an arithmetic number, because the mean of its divisors is an integer number (257200627215).

Almost surely, 2^514401254429 is an apocalyptic number.

It is an amenable number.

514401254429 is a deficient number, since it is larger than the sum of its proper divisors (1).

514401254429 is an equidigital number, since it uses as much as digits as its factorization.

514401254429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 514401254429 in words is "five hundred fourteen billion, four hundred one million, two hundred fifty-four thousand, four hundred twenty-nine".