42612516383 has 2 divisors, whose sum is σ = 42612516384. Its totient is φ = 42612516382.

The previous prime is 42612516367. The next prime is 42612516413. The reversal of 42612516383 is 38361521624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42612516383 - 2⁴ = 42612516367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42612516383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42612516343) 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, 21306258191 + 21306258192.

It is an arithmetic number, because the mean of its divisors is an integer number (21306258192).

Almost surely, 2^42612516383 is an apocalyptic number.

42612516383 is a deficient number, since it is larger than the sum of its proper divisors (1).

42612516383 is an equidigital number, since it uses as much as digits as its factorization.

42612516383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The spelling of 42612516383 in words is "forty-two billion, six hundred twelve million, five hundred sixteen thousand, three hundred eighty-three".