28411001668063 has 16 divisors (see below), whose sum is σ = 34554215767104. Its totient is φ = 22803455485440.

The previous prime is 28411001668043. The next prime is 28411001668069. The reversal of 28411001668063 is 36086610011482.

It is not a de Polignac number, because 28411001668063 - 2¹³ = 28411001659871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28411001668069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605935728 + ... + 605982613.

It is an arithmetic number, because the mean of its divisors is an integer number (2159638485444).

Almost surely, 2^{28411001668063} is an apocalyptic number.

28411001668063 is a deficient number, since it is larger than the sum of its proper divisors (6143214099041).

28411001668063 is a wasteful number, since it uses less digits than its factorization.

28411001668063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211918562.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 28411001668063 in words is "twenty-eight trillion, four hundred eleven billion, one million, six hundred sixty-eight thousand, sixty-three".