442282685812011 has 48 divisors (see below), whose sum is σ = 734002935943680. Its totient is φ = 253806484536000.

The previous prime is 442282685812003. The next prime is 442282685812057. The reversal of 442282685812011 is 110218586282244.

442282685812011 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 8 + 26 + 8 + 581 + 20 + 11 = 666.

It is not a de Polignac number, because 442282685812011 - 2³ = 442282685812003 is a prime.

It is a super-2 number, since 2×442282685812011² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (442282685812411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59316480 + ... + 66355181.

It is an arithmetic number, because the mean of its divisors is an integer number (15291727832160).

Almost surely, 2^{442282685812011} is an apocalyptic number.

442282685812011 is a deficient number, since it is larger than the sum of its proper divisors (291720250131669).

442282685812011 is a wasteful number, since it uses less digits than its factorization.

442282685812011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125673568 (or 125673565 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 54.

The spelling of 442282685812011 in words is "four hundred forty-two trillion, two hundred eighty-two billion, six hundred eighty-five million, eight hundred twelve thousand, eleven".