2116102316434 has 8 divisors (see below), whose sum is σ = 3178483836300. Its totient is φ = 1056607704336.

The previous prime is 2116102316429. The next prime is 2116102316477. The reversal of 2116102316434 is 4346132016112.

It can be written as a sum of positive squares in 2 ways, for example, as 1350395064225 + 765707252209 = 1162065^2 + 875047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2116102316434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721725109 + ... + 721728040.

Almost surely, 2^{2116102316434} is an apocalyptic number.

2116102316434 is a deficient number, since it is larger than the sum of its proper divisors (1062381519866).

2116102316434 is a wasteful number, since it uses less digits than its factorization.

2116102316434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443453884.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 2116102316434 in words is "two trillion, one hundred sixteen billion, one hundred two million, three hundred sixteen thousand, four hundred thirty-four".