442242626045211 has 20 divisors (see below), whose sum is σ = 667444706597592. Its totient is φ = 291788949138048.

The previous prime is 442242626045203. The next prime is 442242626045243. The reversal of 442242626045211 is 112540626242244.

442242626045211 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 4 + 2 + 62 + 60 + 4 + 521 + 1 = 666.

It is not a de Polignac number, because 442242626045211 - 2³ = 442242626045203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442242626055211) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28143216405 + ... + 28143232118.

Almost surely, 2^{442242626045211} is an apocalyptic number.

442242626045211 is a deficient number, since it is larger than the sum of its proper divisors (225202080552381).

442242626045211 is an equidigital number, since it uses as much as digits as its factorization.

442242626045211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56286448632 (or 56286448623 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 45.

The spelling of 442242626045211 in words is "four hundred forty-two trillion, two hundred forty-two billion, six hundred twenty-six million, forty-five thousand, two hundred eleven".