1004144320014 has 64 divisors (see below), whose sum is σ = 2319891259392. Its totient is φ = 286367616000.

The previous prime is 1004144319989. The next prime is 1004144320051. The reversal of 1004144320014 is 4100234414001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28931379 + ... + 28966065.

It is an arithmetic number, because the mean of its divisors is an integer number (36248300928).

Almost surely, 2^{1004144320014} is an apocalyptic number.

1004144320014 is an abundant number, since it is smaller than the sum of its proper divisors (1315746939378).

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

1004144320014 is a wasteful number, since it uses less digits than its factorization.

1004144320014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60521.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1004144320014 its reverse (4100234414001), we get a palindrome (5104378734015).

The spelling of 1004144320014 in words is "one trillion, four billion, one hundred forty-four million, three hundred twenty thousand, fourteen".