2119669149858 has 64 divisors (see below), whose sum is σ = 4705355128320. Its totient is φ = 632472820992.

The previous prime is 2119669149827. The next prime is 2119669149863. The reversal of 2119669149858 is 8589419669112.

It is a super-3 number, since 3×2119669149858³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2119669149792 and 2119669149801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2252685 + ... + 3051872.

It is an arithmetic number, because the mean of its divisors is an integer number (73521173880).

Almost surely, 2^{2119669149858} is an apocalyptic number.

2119669149858 is an abundant number, since it is smaller than the sum of its proper divisors (2585685978462).

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

2119669149858 is a wasteful number, since it uses less digits than its factorization.

2119669149858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304731.

The product of its digits is 67184640, while the sum is 69.

The spelling of 2119669149858 in words is "two trillion, one hundred nineteen billion, six hundred sixty-nine million, one hundred forty-nine thousand, eight hundred fifty-eight".