63828320141 has 2 divisors, whose sum is σ = 63828320142. Its totient is φ = 63828320140.

The previous prime is 63828320117. The next prime is 63828320191. The reversal of 63828320141 is 14102382836.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56401500100 + 7426820041 = 237490^2 + 86179^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63828320141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63828320095 and 63828320104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63828320191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31914160070 + 31914160071.

It is an arithmetic number, because the mean of its divisors is an integer number (31914160071).

Almost surely, 2^63828320141 is an apocalyptic number.

It is an amenable number.

63828320141 is a deficient number, since it is larger than the sum of its proper divisors (1).

63828320141 is an equidigital number, since it uses as much as digits as its factorization.

63828320141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 63828320141 in words is "sixty-three billion, eight hundred twenty-eight million, three hundred twenty thousand, one hundred forty-one".