16141628329 has 2 divisors, whose sum is σ = 16141628330. Its totient is φ = 16141628328.

The previous prime is 16141628287. The next prime is 16141628341. The reversal of 16141628329 is 92382614161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13014246400 + 3127381929 = 114080^2 + 55923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16141628329 is a prime.

It is a super-2 number, since 2×16141628329² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16141628729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8070814164 + 8070814165.

It is an arithmetic number, because the mean of its divisors is an integer number (8070814165).

Almost surely, 2^16141628329 is an apocalyptic number.

It is an amenable number.

16141628329 is a deficient number, since it is larger than the sum of its proper divisors (1).

16141628329 is an equidigital number, since it uses as much as digits as its factorization.

16141628329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 43.

The spelling of 16141628329 in words is "sixteen billion, one hundred forty-one million, six hundred twenty-eight thousand, three hundred twenty-nine".