16029336268009 has 2 divisors, whose sum is σ = 16029336268010. Its totient is φ = 16029336268008.

The previous prime is 16029336267947. The next prime is 16029336268037. The reversal of 16029336268009 is 90086263392061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13463557009984 + 2565779258025 = 3669272^2 + 1601805^2 .

It is a cyclic number.

It is not a de Polignac number, because 16029336268009 - 2¹⁹ = 16029335743721 is a prime.

It is not a weakly prime, because it can be changed into another prime (16029336268039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8014668134004 + 8014668134005.

It is an arithmetic number, because the mean of its divisors is an integer number (8014668134005).

Almost surely, 2^{16029336268009} is an apocalyptic number.

It is an amenable number.

16029336268009 is a deficient number, since it is larger than the sum of its proper divisors (1).

16029336268009 is an equidigital number, since it uses as much as digits as its factorization.

16029336268009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 16029336268009 in words is "sixteen trillion, twenty-nine billion, three hundred thirty-six million, two hundred sixty-eight thousand, nine".