2110673840 has 40 divisors (see below), whose sum is σ = 5353438608. Its totient is φ = 767517440.

The previous prime is 2110673827. The next prime is 2110673897. The reversal of 2110673840 is 483760112.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2110673797 and 2110673806.

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, 1198367 + ... + 1200126.

Almost surely, 2^2110673840 is an apocalyptic number.

2110673840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110673840 is an abundant number, since it is smaller than the sum of its proper divisors (3242764768).

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

2110673840 is a wasteful number, since it uses less digits than its factorization.

2110673840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398517 (or 2398511 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2110673840 is about 45942.0704801166. The cubic root of 2110673840 is about 1282.7451338694.

The spelling of 2110673840 in words is "two billion, one hundred ten million, six hundred seventy-three thousand, eight hundred forty".