2110830642 has 24 divisors (see below), whose sum is σ = 4576674960. Its totient is φ = 703116600.

The previous prime is 2110830637. The next prime is 2110830643. The reversal of 2110830642 is 2460380112.

2110830642 is a `hidden beast` number, since 2 + 1 + 10 + 8 + 3 + 0 + 642 = 666.

It is a super-2 number, since 2×2110830642² = 8911211998412264328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2110830643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14292 + ... + 66527.

It is an arithmetic number, because the mean of its divisors is an integer number (190694790).

Almost surely, 2^2110830642 is an apocalyptic number.

2110830642 is an abundant number, since it is smaller than the sum of its proper divisors (2465844318).

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

2110830642 is a wasteful number, since it uses less digits than its factorization.

2110830642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82278 (or 82275 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2110830642 is about 45943.7769670714. The cubic root of 2110830642 is about 1282.7768981364.

The spelling of 2110830642 in words is "two billion, one hundred ten million, eight hundred thirty thousand, six hundred forty-two".