442254041055441 has 12 divisors (see below), whose sum is σ = 646507915439568. Its totient is φ = 291283786076184.

The previous prime is 442254041055403. The next prime is 442254041055461. The reversal of 442254041055441 is 144550140452244.

442254041055441 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 5 + 40 + 4 + 10 + 554 + 41 = 666.

It is not a de Polignac number, because 442254041055441 - 2⁶ = 442254041055377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442254041055401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296020107055 + ... + 296020108548.

It is an arithmetic number, because the mean of its divisors is an integer number (53875659619964).

Almost surely, 2^{442254041055441} is an apocalyptic number.

It is an amenable number.

442254041055441 is a deficient number, since it is larger than the sum of its proper divisors (204253874384127).

442254041055441 is a wasteful number, since it uses less digits than its factorization.

442254041055441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592040215692 (or 592040215689 counting only the distinct ones).

The product of its (nonzero) digits is 2048000, while the sum is 45.

The spelling of 442254041055441 in words is "four hundred forty-two trillion, two hundred fifty-four billion, forty-one million, fifty-five thousand, four hundred forty-one".