14144405200000 has 96 divisors (see below), whose sum is σ = 35220630774420. Its totient is φ = 5657761920000.

The previous prime is 14144405199961. The next prime is 14144405200019. The reversal of 14144405200000 is 250444141.

It can be written as a sum of positive squares in 6 ways, for example, as 468195325504 + 13676209874496 = 684248^2 + 3698136^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17280507 + ... + 18080506.

Almost surely, 2^{14144405200000} is an apocalyptic number.

14144405200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14144405200000 is an abundant number, since it is smaller than the sum of its proper divisors (21076225574420).

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

14144405200000 is an frugal number, since it uses more digits than its factorization.

14144405200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35361052 (or 35361020 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 14144405200000 its reverse (250444141), we get a palindrome (14144655644141).

The spelling of 14144405200000 in words is "fourteen trillion, one hundred forty-four billion, four hundred five million, two hundred thousand".