63199141 has 2 divisors, whose sum is σ = 63199142. Its totient is φ = 63199140.

The previous prime is 63199099. The next prime is 63199151. The reversal of 63199141 is 14199136.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55442916 + 7756225 = 7446^2 + 2785^2 .

It is a cyclic number.

It is not a de Polignac number, because 63199141 - 2¹⁹ = 62674853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63199097 and 63199106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63199151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31599570 + 31599571.

It is an arithmetic number, because the mean of its divisors is an integer number (31599571).

Almost surely, 2^63199141 is an apocalyptic number.

It is an amenable number.

63199141 is a deficient number, since it is larger than the sum of its proper divisors (1).

63199141 is an equidigital number, since it uses as much as digits as its factorization.

63199141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 34.

The square root of 63199141 is about 7949.7887393314. The cubic root of 63199141 is about 398.3245355962.

The spelling of 63199141 in words is "sixty-three million, one hundred ninety-nine thousand, one hundred forty-one".