442063011 has 8 divisors (see below), whose sum is σ = 634757200. Its totient is φ = 272038752.

The previous prime is 442062989. The next prime is 442063043. The reversal of 442063011 is 110360244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 442063011 - 2⁹ = 442062499 is a prime.

It is a super-3 number, since 3×442063011³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442063081) 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, 5667436 + ... + 5667513.

It is an arithmetic number, because the mean of its divisors is an integer number (79344650).

Almost surely, 2^442063011 is an apocalyptic number.

442063011 is a deficient number, since it is larger than the sum of its proper divisors (192694189).

442063011 is a wasteful number, since it uses less digits than its factorization.

442063011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334965.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 442063011 is about 21025.2945520390. The cubic root of 442063011 is about 761.7773562306. Note that the first 3 decimals are identical.

The spelling of 442063011 in words is "four hundred forty-two million, sixty-three thousand, eleven".