84258080750161 has 2 divisors, whose sum is σ = 84258080750162. Its totient is φ = 84258080750160.

The previous prime is 84258080750131. The next prime is 84258080750171. The reversal of 84258080750161 is 16105708085248.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81160621548561 + 3097459201600 = 9008919^2 + 1759960^2 .

It is a cyclic number.

It is not a de Polignac number, because 84258080750161 - 2²¹ = 84258078653009 is a prime.

It is not a weakly prime, because it can be changed into another prime (84258080750131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42129040375080 + 42129040375081.

It is an arithmetic number, because the mean of its divisors is an integer number (42129040375081).

Almost surely, 2^{84258080750161} is an apocalyptic number.

It is an amenable number.

84258080750161 is a deficient number, since it is larger than the sum of its proper divisors (1).

84258080750161 is an equidigital number, since it uses as much as digits as its factorization.

84258080750161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4300800, while the sum is 55.

The spelling of 84258080750161 in words is "eighty-four trillion, two hundred fifty-eight billion, eighty million, seven hundred fifty thousand, one hundred sixty-one".