16021306141055 has 16 divisors (see below), whose sum is σ = 19635279721344. Its totient is φ = 12543921615360.

The previous prime is 16021306141013. The next prime is 16021306141069. The reversal of 16021306141055 is 55014160312061.

It is a de Polignac number, because none of the positive numbers 2^k-16021306141055 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5982695 + ... + 8236215.

It is an arithmetic number, because the mean of its divisors is an integer number (1227204982584).

Almost surely, 2^{16021306141055} is an apocalyptic number.

16021306141055 is a deficient number, since it is larger than the sum of its proper divisors (3613973580289).

16021306141055 is a wasteful number, since it uses less digits than its factorization.

16021306141055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283826.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 16021306141055 in words is "sixteen trillion, twenty-one billion, three hundred six million, one hundred forty-one thousand, fifty-five".