42620448304003 has 2 divisors, whose sum is σ = 42620448304004. Its totient is φ = 42620448304002.

The previous prime is 42620448303991. The next prime is 42620448304009. The reversal of 42620448304003 is 30040384402624.

It is a happy number.

42620448304003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42620448304003 is a prime.

It is a super-2 number, since 2×42620448304003² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42620448304009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21310224152001 + 21310224152002.

It is an arithmetic number, because the mean of its divisors is an integer number (21310224152002).

Almost surely, 2^{42620448304003} is an apocalyptic number.

42620448304003 is a deficient number, since it is larger than the sum of its proper divisors (1).

42620448304003 is an equidigital number, since it uses as much as digits as its factorization.

42620448304003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 42620448304003 in words is "forty-two trillion, six hundred twenty billion, four hundred forty-eight million, three hundred four thousand, three".