942122321012321 has 16 divisors (see below), whose sum is σ = 955248975360000. Its totient is φ = 929087345729088.

The previous prime is 942122321012263. The next prime is 942122321012329. The reversal of 942122321012321 is 123210123221249.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-942122321012321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (942122321012329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90621980 + ... + 100481778.

It is an arithmetic number, because the mean of its divisors is an integer number (59703060960000).

Almost surely, 2^{942122321012321} is an apocalyptic number.

It is an amenable number.

942122321012321 is a deficient number, since it is larger than the sum of its proper divisors (13126654347679).

942122321012321 is a wasteful number, since it uses less digits than its factorization.

942122321012321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9864448.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 942122321012321 in words is "nine hundred forty-two trillion, one hundred twenty-two billion, three hundred twenty-one million, twelve thousand, three hundred twenty-one".