2660026334 has 48 divisors (see below), whose sum is σ = 4978908000. Its totient is φ = 1042711488.

The previous prime is 2660026333. The next prime is 2660026339. The reversal of 2660026334 is 4336200662.

2660026334 is a modest number, since divided by 26334 gives 2660 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 2660026334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660026333) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 137492 + ... + 155640.

It is an arithmetic number, because the mean of its divisors is an integer number (103727250).

Almost surely, 2^2660026334 is an apocalyptic number.

2660026334 is a deficient number, since it is larger than the sum of its proper divisors (2318881666).

2660026334 is a wasteful number, since it uses less digits than its factorization.

2660026334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18225 (or 18206 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 2660026334 is about 51575.4431294584. The cubic root of 2660026334 is about 1385.5705545885.

Adding to 2660026334 its reverse (4336200662), we get a palindrome (6996226996).

The spelling of 2660026334 in words is "two billion, six hundred sixty million, twenty-six thousand, three hundred thirty-four".