442266642060 has 96 divisors (see below), whose sum is σ = 1241688100800. Its totient is φ = 117619983360.

The previous prime is 442266642049. The next prime is 442266642071. The reversal of 442266642060 is 60246662244.

It is an interprime number because it is at equal distance from previous prime (442266642049) and next prime (442266642071).

It is a super-2 number, since 2×442266642060² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35259390 + ... + 35271930.

It is an arithmetic number, because the mean of its divisors is an integer number (12934251050).

Almost surely, 2^442266642060 is an apocalyptic number.

It is an amenable number.

442266642060 is an abundant number, since it is smaller than the sum of its proper divisors (799421458740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442266642060 is a wasteful number, since it uses less digits than its factorization.

442266642060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14091 (or 14089 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 442266642060 in words is "four hundred forty-two billion, two hundred sixty-six million, six hundred forty-two thousand, sixty".