442444710471 has 16 divisors (see below), whose sum is σ = 623216841600. Its totient is φ = 278429950368.

The previous prime is 442444710467. The next prime is 442444710473. The reversal of 442444710471 is 174017444244.

It is not a de Polignac number, because 442444710471 - 2² = 442444710467 is a prime.

It is a super-3 number, since 3×442444710471³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442444710473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13995381 + ... + 14026958.

It is an arithmetic number, because the mean of its divisors is an integer number (38951052600).

Almost surely, 2^442444710471 is an apocalyptic number.

442444710471 is a deficient number, since it is larger than the sum of its proper divisors (180772131129).

442444710471 is a wasteful number, since it uses less digits than its factorization.

442444710471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28022638.

The product of its (nonzero) digits is 401408, while the sum is 42.

The spelling of 442444710471 in words is "four hundred forty-two billion, four hundred forty-four million, seven hundred ten thousand, four hundred seventy-one".