1013444241244 has 12 divisors (see below), whose sum is σ = 1877852564784. Its totient is φ = 476914937024.

The previous prime is 1013444241239. The next prime is 1013444241253. The reversal of 1013444241244 is 4421424443101.

It is a super-2 number, since 2×1013444241244² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7451795824 + ... + 7451795959.

It is an arithmetic number, because the mean of its divisors is an integer number (156487713732).

Almost surely, 2^{1013444241244} is an apocalyptic number.

It is an amenable number.

1013444241244 is a deficient number, since it is larger than the sum of its proper divisors (864408323540).

1013444241244 is a wasteful number, since it uses less digits than its factorization.

1013444241244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14903591804 (or 14903591802 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 1013444241244 its reverse (4421424443101), we get a palindrome (5434868684345).

The spelling of 1013444241244 in words is "one trillion, thirteen billion, four hundred forty-four million, two hundred forty-one thousand, two hundred forty-four".