14401340040452 has 6 divisors (see below), whose sum is σ = 25202345070798. Its totient is φ = 7200670020224.

The previous prime is 14401340040421. The next prime is 14401340040457. The reversal of 14401340040452 is 25404004310441.

It can be written as a sum of positive squares in only one way, i.e., 12446896896256 + 1954443144196 = 3528016^2 + 1398014^2 .

It is not an unprimeable number, because it can be changed into a prime (14401340040457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800167505053 + ... + 1800167505060.

It is an arithmetic number, because the mean of its divisors is an integer number (4200390845133).

Almost surely, 2^{14401340040452} is an apocalyptic number.

It is an amenable number.

14401340040452 is a deficient number, since it is larger than the sum of its proper divisors (10801005030346).

14401340040452 is a wasteful number, since it uses less digits than its factorization.

14401340040452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600335010117 (or 3600335010115 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 14401340040452 its reverse (25404004310441), we get a palindrome (39805344350893).

The spelling of 14401340040452 in words is "fourteen trillion, four hundred one billion, three hundred forty million, forty thousand, four hundred fifty-two".