1441072445838 has 16 divisors (see below), whose sum is σ = 3033836728320. Its totient is φ = 455075509176.

The previous prime is 1441072445837. The next prime is 1441072445867. The reversal of 1441072445838 is 8385442701441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441072445833) 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, 6320493070 + ... + 6320493297.

It is an arithmetic number, because the mean of its divisors is an integer number (189614795520).

Almost surely, 2^{1441072445838} is an apocalyptic number.

1441072445838 is an abundant number, since it is smaller than the sum of its proper divisors (1592764282482).

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

1441072445838 is a wasteful number, since it uses less digits than its factorization.

1441072445838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12640986391.

The product of its (nonzero) digits is 3440640, while the sum is 51.

The spelling of 1441072445838 in words is "one trillion, four hundred forty-one billion, seventy-two million, four hundred forty-five thousand, eight hundred thirty-eight".