260063242063431 has 16 divisors (see below), whose sum is σ = 347276355968256. Its totient is φ = 173112826473216.

The previous prime is 260063242063409. The next prime is 260063242063439. The reversal of 260063242063431 is 134360242360062.

It is not a de Polignac number, because 260063242063431 - 2²³ = 260063233674823 is a prime.

It is a super-2 number, since 2×260063242063431² (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 (260063242063439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67960776 + ... + 71685378.

It is an arithmetic number, because the mean of its divisors is an integer number (21704772248016).

Almost surely, 2^{260063242063431} is an apocalyptic number.

260063242063431 is a deficient number, since it is larger than the sum of its proper divisors (87213113904825).

260063242063431 is a wasteful number, since it uses less digits than its factorization.

260063242063431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759862.

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 260063242063431 in words is "two hundred sixty trillion, sixty-three billion, two hundred forty-two million, sixty-three thousand, four hundred thirty-one".