2116402410 has 32 divisors (see below), whose sum is σ = 5113014912. Its totient is φ = 560635200.

The previous prime is 2116402399. The next prime is 2116402429. The reversal of 2116402410 is 142046112.

It is a happy number.

It is a super-2 number, since 2×2116402410² = 8958318322107616200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229069 + ... + 238128.

It is an arithmetic number, because the mean of its divisors is an integer number (159781716).

Almost surely, 2^2116402410 is an apocalyptic number.

2116402410 is an abundant number, since it is smaller than the sum of its proper divisors (2996612502).

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

2116402410 is a wasteful number, since it uses less digits than its factorization.

2116402410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467358.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2116402410 is about 46004.3738138017. The cubic root of 2116402410 is about 1283.9045830727.

Adding to 2116402410 its reverse (142046112), we get a palindrome (2258448522).

The spelling of 2116402410 in words is "two billion, one hundred sixteen million, four hundred two thousand, four hundred ten".