28106311360182 has 64 divisors (see below), whose sum is σ = 62015196775680. Its totient is φ = 8420916556800.

The previous prime is 28106311360159. The next prime is 28106311360199.

It is a happy number.

28106311360182 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119259582 + ... + 119495022.

It is an arithmetic number, because the mean of its divisors is an integer number (968987449620).

Almost surely, 2^{28106311360182} is an apocalyptic number.

28106311360182 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28106311360182 is an abundant number, since it is smaller than the sum of its proper divisors (33908885415498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28106311360182 is a wasteful number, since it uses less digits than its factorization.

28106311360182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255869.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 28106311360182 in words is "twenty-eight trillion, one hundred six billion, three hundred eleven million, three hundred sixty thousand, one hundred eighty-two".