442464504004 has 48 divisors (see below), whose sum is σ = 797483232000. Its totient is φ = 214705161216.

The previous prime is 442464503993. The next prime is 442464504019. The reversal of 442464504004 is 400405464244.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48094597 + ... + 48103795.

It is an arithmetic number, because the mean of its divisors is an integer number (16614234000).

Almost surely, 2^442464504004 is an apocalyptic number.

It is an amenable number.

442464504004 is a deficient number, since it is larger than the sum of its proper divisors (355018727996).

442464504004 is a wasteful number, since it uses less digits than its factorization.

442464504004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11692 (or 11690 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 442464504004 its reverse (400405464244), we get a palindrome (842869968248).

The spelling of 442464504004 in words is "four hundred forty-two billion, four hundred sixty-four million, five hundred four thousand, four".