342944040961 has 8 divisors (see below), whose sum is σ = 343248954048. Its totient is φ = 342639234000.

The previous prime is 342944040953. The next prime is 342944040979. The reversal of 342944040961 is 169040449243.

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

It is a cyclic number.

It is not a de Polignac number, because 342944040961 - 2³ = 342944040953 is a prime.

It is a super-3 number, since 3×342944040961³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342944040941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7321626 + ... + 7368316.

It is an arithmetic number, because the mean of its divisors is an integer number (42906119256).

Almost surely, 2^342944040961 is an apocalyptic number.

It is an amenable number.

342944040961 is a deficient number, since it is larger than the sum of its proper divisors (304913087).

342944040961 is a wasteful number, since it uses less digits than its factorization.

342944040961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53063.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 342944040961 in words is "three hundred forty-two billion, nine hundred forty-four million, forty thousand, nine hundred sixty-one".