16442030012029 has 2 divisors, whose sum is σ = 16442030012030. Its totient is φ = 16442030012028.

The previous prime is 16442030011999. The next prime is 16442030012069. The reversal of 16442030012029 is 92021003024461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8924140528900 + 7517889483129 = 2987330^2 + 2741877^2 .

It is a cyclic number.

It is not a de Polignac number, because 16442030012029 - 2⁵ = 16442030011997 is a prime.

It is a super-3 number, since 3×16442030012029³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16442030011985 and 16442030012003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16442030012069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8221015006014 + 8221015006015.

It is an arithmetic number, because the mean of its divisors is an integer number (8221015006015).

Almost surely, 2^{16442030012029} is an apocalyptic number.

It is an amenable number.

16442030012029 is a deficient number, since it is larger than the sum of its proper divisors (1).

16442030012029 is an equidigital number, since it uses as much as digits as its factorization.

16442030012029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 16442030012029 in words is "sixteen trillion, four hundred forty-two billion, thirty million, twelve thousand, twenty-nine".