1444030040442 has 16 divisors (see below), whose sum is σ = 3150610997472. Its totient is φ = 437584860720.

The previous prime is 1444030040399. The next prime is 1444030040573. The reversal of 1444030040442 is 2440400304441.

It is a super-3 number, since 3×1444030040442³ (a number of 37 digits) contains 333 as substring.

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, 10939621453 + ... + 10939621584.

It is an arithmetic number, because the mean of its divisors is an integer number (196913187342).

Almost surely, 2^{1444030040442} is an apocalyptic number.

1444030040442 is an abundant number, since it is smaller than the sum of its proper divisors (1706580957030).

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

1444030040442 is a wasteful number, since it uses less digits than its factorization.

1444030040442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21879243053.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1444030040442 its reverse (2440400304441), we get a palindrome (3884430344883).

The spelling of 1444030040442 in words is "one trillion, four hundred forty-four billion, thirty million, forty thousand, four hundred forty-two".