44142320000001 has 8 divisors (see below), whose sum is σ = 58925103947424. Its totient is φ = 29393874692960.

The previous prime is 44142319999997. The next prime is 44142320000041. The reversal of 44142320000001 is 10000002324144.

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 44142320000001 - 2² = 44142319999997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44142320000041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8584657095 + ... + 8584662236.

It is an arithmetic number, because the mean of its divisors is an integer number (7365637993428).

Almost surely, 2^{44142320000001} is an apocalyptic number.

It is an amenable number.

44142320000001 is a deficient number, since it is larger than the sum of its proper divisors (14782783947423).

44142320000001 is a wasteful number, since it uses less digits than its factorization.

44142320000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17169320191.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 44142320000001 its reverse (10000002324144), we get a palindrome (54142322324145).

The spelling of 44142320000001 in words is "forty-four trillion, one hundred forty-two billion, three hundred twenty million, one", and thus it is an aban number.