260340342 has 8 divisors (see below), whose sum is σ = 520680696. Its totient is φ = 86780112.

The previous prime is 260340323. The next prime is 260340349. The reversal of 260340342 is 243043062.

It is a happy number.

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

260340342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260340349) 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, 21695023 + ... + 21695034.

It is an arithmetic number, because the mean of its divisors is an integer number (65085087).

Almost surely, 2^260340342 is an apocalyptic number.

260340342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260340342 is a wasteful number, since it uses less digits than its factorization.

260340342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43390062.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 260340342 is about 16135.0656025936. The cubic root of 260340342 is about 638.5288000325.

The spelling of 260340342 in words is "two hundred sixty million, three hundred forty thousand, three hundred forty-two".