84946144307 has 2 divisors, whose sum is σ = 84946144308. Its totient is φ = 84946144306.

The previous prime is 84946144303. The next prime is 84946144321. The reversal of 84946144307 is 70344164948.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84946144307 - 2² = 84946144303 is a prime.

It is not a weakly prime, because it can be changed into another prime (84946144303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42473072153 + 42473072154.

It is an arithmetic number, because the mean of its divisors is an integer number (42473072154).

Almost surely, 2^84946144307 is an apocalyptic number.

84946144307 is a deficient number, since it is larger than the sum of its proper divisors (1).

84946144307 is an equidigital number, since it uses as much as digits as its factorization.

84946144307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 84946144307 in words is "eighty-four billion, nine hundred forty-six million, one hundred forty-four thousand, three hundred seven".