260503136044 has 12 divisors (see below), whose sum is σ = 456670579624. Its totient is φ = 130025827584.

The previous prime is 260503136041. The next prime is 260503136053. The reversal of 260503136044 is 440631305062.

It is not an unprimeable number, because it can be changed into a prime (260503136041) 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, 56432514 + ... + 56437129.

Almost surely, 2^260503136044 is an apocalyptic number.

It is an amenable number.

260503136044 is a deficient number, since it is larger than the sum of its proper divisors (196167443580).

260503136044 is a wasteful number, since it uses less digits than its factorization.

260503136044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112870224 (or 112870222 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 260503136044 in words is "two hundred sixty billion, five hundred three million, one hundred thirty-six thousand, forty-four".