1044420014144 has 28 divisors (see below), whose sum is σ = 2231945657004. Its totient is φ = 482040006144.

The previous prime is 1044420014093. The next prime is 1044420014147. The reversal of 1044420014144 is 4414100244401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 261039246400 + 783380767744 = 510920^2 + 885088^2 .

It is not an unprimeable number, because it can be changed into a prime (1044420014147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627655427 + ... + 627657090.

It is an arithmetic number, because the mean of its divisors is an integer number (79712344893).

Almost surely, 2^{1044420014144} is an apocalyptic number.

It is an amenable number.

1044420014144 is an abundant number, since it is smaller than the sum of its proper divisors (1187525642860).

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

1044420014144 is a wasteful number, since it uses less digits than its factorization.

1044420014144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255312542 (or 1255312532 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 1044420014144 its reverse (4414100244401), we get a palindrome (5458520258545).

The spelling of 1044420014144 in words is "one trillion, forty-four billion, four hundred twenty million, fourteen thousand, one hundred forty-four".