2044164160198 has 16 divisors (see below), whose sum is σ = 3068672942016. Its totient is φ = 1021273388800.

The previous prime is 2044164160189. The next prime is 2044164160261. The reversal of 2044164160198 is 8910614614402.

It is a super-2 number, since 2×2044164160198² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21167190 + ... + 21263542.

It is an arithmetic number, because the mean of its divisors is an integer number (191792058876).

Almost surely, 2^{2044164160198} is an apocalyptic number.

2044164160198 is a deficient number, since it is larger than the sum of its proper divisors (1024508781818).

2044164160198 is a wasteful number, since it uses less digits than its factorization.

2044164160198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104639.

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

The spelling of 2044164160198 in words is "two trillion, forty-four billion, one hundred sixty-four million, one hundred sixty thousand, one hundred ninety-eight".