260203604542142 has 8 divisors (see below), whose sum is σ = 390428570409600. Its totient is φ = 130060747738944.

The previous prime is 260203604542121. The next prime is 260203604542177. The reversal of 260203604542142 is 241245406302062.

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

It is a self number, because there is not a number n which added to its sum of digits gives 260203604542142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20527258142 + ... + 20527270817.

It is an arithmetic number, because the mean of its divisors is an integer number (48803571301200).

Almost surely, 2^{260203604542142} is an apocalyptic number.

260203604542142 is a deficient number, since it is larger than the sum of its proper divisors (130224965867458).

260203604542142 is a wasteful number, since it uses less digits than its factorization.

260203604542142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41054532130.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 260203604542142 in words is "two hundred sixty trillion, two hundred three billion, six hundred four million, five hundred forty-two thousand, one hundred forty-two".