1441044730878 has 16 divisors (see below), whose sum is σ = 2882314060176. Its totient is φ = 480310810560.

The previous prime is 1441044730877. The next prime is 1441044730927. The reversal of 1441044730878 is 8780374401441.

It is a happy number.

It is a super-3 number, since 3×1441044730878³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1441044730878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441044730877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9274801 + ... + 9428892.

It is an arithmetic number, because the mean of its divisors is an integer number (180144628761).

Almost surely, 2^{1441044730878} is an apocalyptic number.

1441044730878 is an abundant number, since it is smaller than the sum of its proper divisors (1441269329298).

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

1441044730878 is a wasteful number, since it uses less digits than its factorization.

1441044730878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716539.

The product of its (nonzero) digits is 2408448, while the sum is 51.

The spelling of 1441044730878 in words is "one trillion, four hundred forty-one billion, forty-four million, seven hundred thirty thousand, eight hundred seventy-eight".