540262343417 has 2 divisors, whose sum is σ = 540262343418. Its totient is φ = 540262343416.

The previous prime is 540262343381. The next prime is 540262343441. The reversal of 540262343417 is 714343262045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371781648121 + 168480695296 = 609739^2 + 410464^2 .

It is a cyclic number.

It is not a de Polignac number, because 540262343417 - 2¹⁸ = 540262081273 is a prime.

It is not a weakly prime, because it can be changed into another prime (540262343317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270131171708 + 270131171709.

It is an arithmetic number, because the mean of its divisors is an integer number (270131171709).

Almost surely, 2^540262343417 is an apocalyptic number.

It is an amenable number.

540262343417 is a deficient number, since it is larger than the sum of its proper divisors (1).

540262343417 is an equidigital number, since it uses as much as digits as its factorization.

540262343417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 540262343417 in words is "five hundred forty billion, two hundred sixty-two million, three hundred forty-three thousand, four hundred seventeen".