260543881004 has 48 divisors (see below), whose sum is σ = 505817958912. Its totient is φ = 116427240000.

The previous prime is 260543881001. The next prime is 260543881007. The reversal of 260543881004 is 400188345062.

It is an interprime number because it is at equal distance from previous prime (260543881001) and next prime (260543881007).

It is a super-2 number, since 2×260543881004² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260543881001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5373389 + ... + 5421659.

It is an arithmetic number, because the mean of its divisors is an integer number (10537874144).

Almost surely, 2^260543881004 is an apocalyptic number.

It is an amenable number.

260543881004 is a deficient number, since it is larger than the sum of its proper divisors (245274077908).

260543881004 is a wasteful number, since it uses less digits than its factorization.

260543881004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50358 (or 50356 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 260543881004 in words is "two hundred sixty billion, five hundred forty-three million, eight hundred eighty-one thousand, four".