42498980941 has 2 divisors, whose sum is σ = 42498980942. Its totient is φ = 42498980940.

The previous prime is 42498980897. The next prime is 42498980947. The reversal of 42498980941 is 14908989424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22754515716 + 19744465225 = 150846^2 + 140515^2 .

It is a cyclic number.

It is not a de Polignac number, because 42498980941 - 2¹³ = 42498972749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42498980947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21249490470 + 21249490471.

It is an arithmetic number, because the mean of its divisors is an integer number (21249490471).

Almost surely, 2^42498980941 is an apocalyptic number.

It is an amenable number.

42498980941 is a deficient number, since it is larger than the sum of its proper divisors (1).

42498980941 is an equidigital number, since it uses as much as digits as its factorization.

42498980941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5971968, while the sum is 58.

The spelling of 42498980941 in words is "forty-two billion, four hundred ninety-eight million, nine hundred eighty thousand, nine hundred forty-one".