1012244433444 has 48 divisors (see below), whose sum is σ = 2624449878400. Its totient is φ = 337400352288.

The previous prime is 1012244433439. The next prime is 1012244433479. The reversal of 1012244433444 is 4443344422101.

1012244433444 is a `hidden beast` number, since 10 + 122 + 44 + 43 + 3 + 444 = 666.

1012244433444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1012244433444² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1012244433399 and 1012244433408.

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, 2498337 + ... + 2875095.

Almost surely, 2^{1012244433444} is an apocalyptic number.

It is an amenable number.

1012244433444 is an abundant number, since it is smaller than the sum of its proper divisors (1612205444956).

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

1012244433444 is a wasteful number, since it uses less digits than its factorization.

1012244433444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401649 (or 401641 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 1012244433444 its reverse (4443344422101), we get a palindrome (5455588855545).

The spelling of 1012244433444 in words is "one trillion, twelve billion, two hundred forty-four million, four hundred thirty-three thousand, four hundred forty-four".