244434215012 has 96 divisors (see below), whose sum is σ = 492956658432. Its totient is φ = 105051488256.

The previous prime is 244434214909. The next prime is 244434215071. The reversal of 244434215012 is 210512434442.

It is a self number, because there is not a number n which added to its sum of digits gives 244434215012.

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, 115680068 + ... + 115682180.

It is an arithmetic number, because the mean of its divisors is an integer number (5134965192).

Almost surely, 2^244434215012 is an apocalyptic number.

It is an amenable number.

244434215012 is an abundant number, since it is smaller than the sum of its proper divisors (248522443420).

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

244434215012 is a wasteful number, since it uses less digits than its factorization.

244434215012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3477 (or 3475 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 244434215012 its reverse (210512434442), we get a palindrome (454946649454).

The spelling of 244434215012 in words is "two hundred forty-four billion, four hundred thirty-four million, two hundred fifteen thousand, twelve".