442240411431411 has 24 divisors (see below), whose sum is σ = 683435474301840. Its totient is φ = 274730885438400.

The previous prime is 442240411431397. The next prime is 442240411431433. The reversal of 442240411431411 is 114134114042244.

442240411431411 is a `hidden beast` number, since 4 + 4 + 22 + 40 + 41 + 143 + 1 + 411 = 666.

It is not a de Polignac number, because 442240411431411 - 2¹⁰ = 442240411430387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442240411431491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21198360360 + ... + 21198381221.

It is an arithmetic number, because the mean of its divisors is an integer number (28476478095910).

Almost surely, 2^{442240411431411} is an apocalyptic number.

442240411431411 is a deficient number, since it is larger than the sum of its proper divisors (241195062870429).

442240411431411 is a wasteful number, since it uses less digits than its factorization.

442240411431411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42396741667 (or 42396741664 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

Adding to 442240411431411 its reverse (114134114042244), we get a palindrome (556374525473655).

The spelling of 442240411431411 in words is "four hundred forty-two trillion, two hundred forty billion, four hundred eleven million, four hundred thirty-one thousand, four hundred eleven".