442240065233123 has 8 divisors (see below), whose sum is σ = 446687794975968. Its totient is φ = 437795299661184.

The previous prime is 442240065233101. The next prime is 442240065233129. The reversal of 442240065233123 is 321332560042244.

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 442240065233123 - 2²² = 442240061038819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442240065233129) 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, 740742836 + ... + 741339617.

It is an arithmetic number, because the mean of its divisors is an integer number (55835974371996).

Almost surely, 2^{442240065233123} is an apocalyptic number.

442240065233123 is a deficient number, since it is larger than the sum of its proper divisors (4447729742845).

442240065233123 is a wasteful number, since it uses less digits than its factorization.

442240065233123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482085453.

The product of its (nonzero) digits is 829440, while the sum is 41.

The spelling of 442240065233123 in words is "four hundred forty-two trillion, two hundred forty billion, sixty-five million, two hundred thirty-three thousand, one hundred twenty-three".