84271377703 has 2 divisors, whose sum is σ = 84271377704. Its totient is φ = 84271377702.

The previous prime is 84271377691. The next prime is 84271377793. The reversal of 84271377703 is 30777317248.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84271377703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84271377793) 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, 42135688851 + 42135688852.

It is an arithmetic number, because the mean of its divisors is an integer number (42135688852).

Almost surely, 2^84271377703 is an apocalyptic number.

84271377703 is a deficient number, since it is larger than the sum of its proper divisors (1).

84271377703 is an equidigital number, since it uses as much as digits as its factorization.

84271377703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382976, while the sum is 49.

The spelling of 84271377703 in words is "eighty-four billion, two hundred seventy-one million, three hundred seventy-seven thousand, seven hundred three".