84012544303 has 2 divisors, whose sum is σ = 84012544304. Its totient is φ = 84012544302.

The previous prime is 84012544289. The next prime is 84012544309. The reversal of 84012544303 is 30344521048.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84012544303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84012544309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42006272151 + 42006272152.

It is an arithmetic number, because the mean of its divisors is an integer number (42006272152).

Almost surely, 2^84012544303 is an apocalyptic number.

84012544303 is a deficient number, since it is larger than the sum of its proper divisors (1).

84012544303 is an equidigital number, since it uses as much as digits as its factorization.

84012544303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 84012544303 in words is "eighty-four billion, twelve million, five hundred forty-four thousand, three hundred three".