5240338330427 has 2 divisors, whose sum is σ = 5240338330428. Its totient is φ = 5240338330426.

The previous prime is 5240338330399. The next prime is 5240338330537. The reversal of 5240338330427 is 7240338330425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5240338330427 - 2¹⁰ = 5240338329403 is a prime.

It is a super-2 number, since 2×5240338330427² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5240338336427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620169165213 + 2620169165214.

It is an arithmetic number, because the mean of its divisors is an integer number (2620169165214).

Almost surely, 2^{5240338330427} is an apocalyptic number.

5240338330427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5240338330427 is an equidigital number, since it uses as much as digits as its factorization.

5240338330427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 5240338330427 in words is "five trillion, two hundred forty billion, three hundred thirty-eight million, three hundred thirty thousand, four hundred twenty-seven".