2116260242434 has 16 divisors (see below), whose sum is σ = 3501954099000. Its totient is φ = 952912679040.

The previous prime is 2116260242363. The next prime is 2116260242533. The reversal of 2116260242434 is 4342420626112.

It can be written as a sum of positive squares in 4 ways, for example, as 356352884209 + 1759907358225 = 596953^2 + 1326615^2 .

It is a super-3 number, since 3×2116260242434³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2116260242393 and 2116260242402.

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 7 ways as a sum of consecutive naturals, for example, 992616309 + ... + 992618440.

Almost surely, 2^{2116260242434} is an apocalyptic number.

2116260242434 is a deficient number, since it is larger than the sum of its proper divisors (1385693856566).

2116260242434 is a wasteful number, since it uses less digits than its factorization.

2116260242434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985234805.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 2116260242434 its reverse (4342420626112), we get a palindrome (6458680868546).

The spelling of 2116260242434 in words is "two trillion, one hundred sixteen billion, two hundred sixty million, two hundred forty-two thousand, four hundred thirty-four".