144104401041020 has 48 divisors (see below), whose sum is σ = 346165832295360. Its totient is φ = 49362184671744.

The previous prime is 144104401041019. The next prime is 144104401041059. The reversal of 144104401041020 is 20140104401441.

It is a super-2 number, since 2×144104401041020² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468997355 + ... + 469304514.

It is an arithmetic number, because the mean of its divisors is an integer number (7211788172820).

Almost surely, 2^{144104401041020} is an apocalyptic number.

144104401041020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144104401041020 is an abundant number, since it is smaller than the sum of its proper divisors (202061431254340).

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

144104401041020 is a wasteful number, since it uses less digits than its factorization.

144104401041020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938302982 (or 938302980 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 144104401041020 its reverse (20140104401441), we get a palindrome (164244505442461).

The spelling of 144104401041020 in words is "one hundred forty-four trillion, one hundred four billion, four hundred one million, forty-one thousand, twenty".