16442033677141 has 2 divisors, whose sum is σ = 16442033677142. Its totient is φ = 16442033677140.

The previous prime is 16442033677037. The next prime is 16442033677169. The reversal of 16442033677141 is 14177633024461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9850213635025 + 6591820042116 = 3138505^2 + 2567454^2 .

It is a cyclic number.

It is not a de Polignac number, because 16442033677141 - 2¹⁷ = 16442033546069 is a prime.

It is a super-3 number, since 3×16442033677141³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16442033677541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8221016838570 + 8221016838571.

It is an arithmetic number, because the mean of its divisors is an integer number (8221016838571).

Almost surely, 2^{16442033677141} is an apocalyptic number.

It is an amenable number.

16442033677141 is a deficient number, since it is larger than the sum of its proper divisors (1).

16442033677141 is an equidigital number, since it uses as much as digits as its factorization.

16442033677141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 16442033677141 in words is "sixteen trillion, four hundred forty-two billion, thirty-three million, six hundred seventy-seven thousand, one hundred forty-one".