98144041 has 2 divisors, whose sum is σ = 98144042. Its totient is φ = 98144040.

The previous prime is 98144029. The next prime is 98144069. The reversal of 98144041 is 14044189.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58201641 + 39942400 = 7629^2 + 6320^2 .

It is an emirp because it is prime and its reverse (14044189) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98144041 - 2¹¹ = 98141993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98143994 and 98144012.

It is not a weakly prime, because it can be changed into another prime (98144071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49072020 + 49072021.

It is an arithmetic number, because the mean of its divisors is an integer number (49072021).

Almost surely, 2^98144041 is an apocalyptic number.

It is an amenable number.

98144041 is a deficient number, since it is larger than the sum of its proper divisors (1).

98144041 is an equidigital number, since it uses as much as digits as its factorization.

98144041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 98144041 is about 9906.7674344359. The cubic root of 98144041 is about 461.2694002117.

Adding to 98144041 its product of nonzero digits (4608), we get a square (98148649 = 9907²).

The spelling of 98144041 in words is "ninety-eight million, one hundred forty-four thousand, forty-one".