260043305242 has 16 divisors (see below), whose sum is σ = 446540288832. Its totient is φ = 111259189440.

The previous prime is 260043305239. The next prime is 260043305267. The reversal of 260043305242 is 242503340062.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15653184 + ... + 15669787.

It is an arithmetic number, because the mean of its divisors is an integer number (27908768052).

Almost surely, 2^260043305242 is an apocalyptic number.

260043305242 is a deficient number, since it is larger than the sum of its proper divisors (186496983590).

260043305242 is a wasteful number, since it uses less digits than its factorization.

260043305242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31323573.

The product of its (nonzero) digits is 34560, while the sum is 31.

The spelling of 260043305242 in words is "two hundred sixty billion, forty-three million, three hundred five thousand, two hundred forty-two".