260788727343231 has 64 divisors (see below), whose sum is σ = 411621808012800. Its totient is φ = 162710834289408.

The previous prime is 260788727343211. The next prime is 260788727343251. The reversal of 260788727343231 is 132343727887062.

It is a happy number.

260788727343231 is a `hidden beast` number, since 2 + 6 + 0 + 78 + 87 + 27 + 3 + 432 + 31 = 666.

It is an interprime number because it is at equal distance from previous prime (260788727343211) and next prime (260788727343251).

It is not a de Polignac number, because 260788727343231 - 2²¹ = 260788725246079 is a prime.

It is a super-2 number, since 2×260788727343231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260788727343211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 530160765 + ... + 530652441.

It is an arithmetic number, because the mean of its divisors is an integer number (6431590750200).

Almost surely, 2^{260788727343231} is an apocalyptic number.

260788727343231 is a deficient number, since it is larger than the sum of its proper divisors (150833080669569).

260788727343231 is a wasteful number, since it uses less digits than its factorization.

260788727343231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504245 (or 504239 counting only the distinct ones).

The product of its (nonzero) digits is 113799168, while the sum is 63.

The spelling of 260788727343231 in words is "two hundred sixty trillion, seven hundred eighty-eight billion, seven hundred twenty-seven million, three hundred forty-three thousand, two hundred thirty-one".