442464802062 has 32 divisors (see below), whose sum is σ = 893431389312. Its totient is φ = 146072017824.

The previous prime is 442464802051. The next prime is 442464802063. The reversal of 442464802062 is 260208464244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442464802063) 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, 2446668 + ... + 2621280.

It is an arithmetic number, because the mean of its divisors is an integer number (27919730916).

Almost surely, 2^442464802062 is an apocalyptic number.

442464802062 is an abundant number, since it is smaller than the sum of its proper divisors (450966587250).

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

442464802062 is a wasteful number, since it uses less digits than its factorization.

442464802062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178672.

The product of its (nonzero) digits is 589824, while the sum is 42.

The spelling of 442464802062 in words is "four hundred forty-two billion, four hundred sixty-four million, eight hundred two thousand, sixty-two".