1244242311104 has 56 divisors (see below), whose sum is σ = 2679906743808. Its totient is φ = 569743856640.

The previous prime is 1244242311049. The next prime is 1244242311209. The reversal of 1244242311104 is 4011132424421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5782067 + ... + 5993394.

It is an arithmetic number, because the mean of its divisors is an integer number (47855477568).

Almost surely, 2^{1244242311104} is an apocalyptic number.

It is an amenable number.

1244242311104 is an abundant number, since it is smaller than the sum of its proper divisors (1435664432704).

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

1244242311104 is a wasteful number, since it uses less digits than its factorization.

1244242311104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11775613 (or 11775603 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1244242311104 its reverse (4011132424421), we get a palindrome (5255374735525).

The spelling of 1244242311104 in words is "one trillion, two hundred forty-four billion, two hundred forty-two million, three hundred eleven thousand, one hundred four".