2124444651166 has 16 divisors (see below), whose sum is σ = 3270626840448. Its totient is φ = 1034384967000.

The previous prime is 2124444651113. The next prime is 2124444651211. The reversal of 2124444651166 is 6611564444212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37287010 + ... + 37343941.

It is an arithmetic number, because the mean of its divisors is an integer number (204414177528).

Almost surely, 2^{2124444651166} is an apocalyptic number.

2124444651166 is a deficient number, since it is larger than the sum of its proper divisors (1146182189282).

2124444651166 is a wasteful number, since it uses less digits than its factorization.

2124444651166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74631327.

The product of its digits is 1105920, while the sum is 46.

The spelling of 2124444651166 in words is "two trillion, one hundred twenty-four billion, four hundred forty-four million, six hundred fifty-one thousand, one hundred sixty-six".