2660145104 has 20 divisors (see below), whose sum is σ = 5263692864. Its totient is φ = 1301772768.

The previous prime is 2660145097. The next prime is 2660145113. The reversal of 2660145104 is 4015410662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767962 + ... + 1769465.

Almost surely, 2^2660145104 is an apocalyptic number.

It is an amenable number.

2660145104 is a deficient number, since it is larger than the sum of its proper divisors (2603547760).

2660145104 is a wasteful number, since it uses less digits than its factorization.

2660145104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3537482 (or 3537476 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2660145104 is about 51576.5945366694. The cubic root of 2660145104 is about 1385.5911761595.

Adding to 2660145104 its reverse (4015410662), we get a palindrome (6675555766).

The spelling of 2660145104 in words is "two billion, six hundred sixty million, one hundred forty-five thousand, one hundred four".