442310002412 has 72 divisors (see below), whose sum is σ = 831411060480. Its totient is φ = 205180856320.

The previous prime is 442310002357. The next prime is 442310002427. The reversal of 442310002412 is 214200013244.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209525237 + ... + 209527347.

It is an arithmetic number, because the mean of its divisors is an integer number (11547375840).

Almost surely, 2^442310002412 is an apocalyptic number.

It is an amenable number.

442310002412 is a deficient number, since it is larger than the sum of its proper divisors (389101058068).

442310002412 is a wasteful number, since it uses less digits than its factorization.

442310002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699 (or 2608 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 442310002412 its reverse (214200013244), we get a palindrome (656510015656).

The spelling of 442310002412 in words is "four hundred forty-two billion, three hundred ten million, two thousand, four hundred twelve".