260323374642 has 8 divisors (see below), whose sum is σ = 520646749296. Its totient is φ = 86774458212.

The previous prime is 260323374607. The next prime is 260323374653. The reversal of 260323374642 is 246473323062.

It is a happy number.

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

260323374642 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 260323374594 and 260323374603.

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, 21693614548 + ... + 21693614559.

It is an arithmetic number, because the mean of its divisors is an integer number (65080843662).

Almost surely, 2^260323374642 is an apocalyptic number.

260323374642 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.

260323374642 is a wasteful number, since it uses less digits than its factorization.

260323374642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43387229112.

The product of its (nonzero) digits is 870912, while the sum is 42.

The spelling of 260323374642 in words is "two hundred sixty billion, three hundred twenty-three million, three hundred seventy-four thousand, six hundred forty-two".