260602839042431 has 4 divisors (see below), whose sum is σ = 263289466249152. Its totient is φ = 257916211835712.

The previous prime is 260602839042409. The next prime is 260602839042509. The reversal of 260602839042431 is 134240938206062.

It is a happy number.

260602839042431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 260602839042431 - 2⁶ = 260602839042367 is a prime.

It is a super-2 number, since 2×260602839042431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 260602839042431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260602839042401) 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, 1343313603215 + ... + 1343313603408.

It is an arithmetic number, because the mean of its divisors is an integer number (65822366562288).

Almost surely, 2^{260602839042431} is an apocalyptic number.

260602839042431 is a deficient number, since it is larger than the sum of its proper divisors (2686627206721).

260602839042431 is an equidigital number, since it uses as much as digits as its factorization.

260602839042431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686627206720.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 260602839042431 in words is "two hundred sixty trillion, six hundred two billion, eight hundred thirty-nine million, forty-two thousand, four hundred thirty-one".