42240264520703 has 2 divisors, whose sum is σ = 42240264520704. Its totient is φ = 42240264520702.

The previous prime is 42240264520567. The next prime is 42240264520837. The reversal of 42240264520703 is 30702546204224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42240264520703 - 2¹⁰ = 42240264519679 is a prime.

It is a super-2 number, since 2×42240264520703² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42240264525703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21120132260351 + 21120132260352.

It is an arithmetic number, because the mean of its divisors is an integer number (21120132260352).

Almost surely, 2^{42240264520703} is an apocalyptic number.

42240264520703 is a deficient number, since it is larger than the sum of its proper divisors (1).

42240264520703 is an equidigital number, since it uses as much as digits as its factorization.

42240264520703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 41.

The spelling of 42240264520703 in words is "forty-two trillion, two hundred forty billion, two hundred sixty-four million, five hundred twenty thousand, seven hundred three".