260203604542143 has 8 divisors (see below), whose sum is σ = 346938473005488. Its totient is φ = 173468902886784.

The previous prime is 260203604542121. The next prime is 260203604542177. The reversal of 260203604542143 is 341245406302062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 260203604542143 - 2⁸ = 260203604541887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260203604542095 and 260203604542104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260203604542043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38015680 + ... + 44335077.

It is an arithmetic number, because the mean of its divisors is an integer number (43367309125686).

Almost surely, 2^{260203604542143} is an apocalyptic number.

260203604542143 is a deficient number, since it is larger than the sum of its proper divisors (86734868463345).

260203604542143 is a wasteful number, since it uses less digits than its factorization.

260203604542143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83403993.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 260203604542143 in words is "two hundred sixty trillion, two hundred three billion, six hundred four million, five hundred forty-two thousand, one hundred forty-three".