260144561624 has 16 divisors (see below), whose sum is σ = 516463468200. Its totient is φ = 122420970112.

The previous prime is 260144561623. The next prime is 260144561647. The reversal of 260144561624 is 426165441062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260144561623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956413694 + ... + 956413965.

Almost surely, 2^260144561624 is an apocalyptic number.

It is an amenable number.

260144561624 is a deficient number, since it is larger than the sum of its proper divisors (256318906576).

260144561624 is a wasteful number, since it uses less digits than its factorization.

260144561624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912827682 (or 1912827678 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 260144561624 in words is "two hundred sixty billion, one hundred forty-four million, five hundred sixty-one thousand, six hundred twenty-four".