14172400532744 has 8 divisors (see below), whose sum is σ = 26573250998910. Its totient is φ = 7086200266368.

The previous prime is 14172400532737. The next prime is 14172400532767. The reversal of 14172400532744 is 44723500427141.

It can be written as a sum of positive squares in only one way, i.e., 11473733544100 + 2698666988644 = 3387290^2 + 1642762^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 14172400532695 and 14172400532704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885775033289 + ... + 885775033304.

Almost surely, 2^{14172400532744} is an apocalyptic number.

It is an amenable number.

14172400532744 is a deficient number, since it is larger than the sum of its proper divisors (12400850466166).

14172400532744 is a wasteful number, since it uses less digits than its factorization.

14172400532744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771550066599 (or 1771550066595 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

Adding to 14172400532744 its reverse (44723500427141), we get a palindrome (58895900959885).

The spelling of 14172400532744 in words is "fourteen trillion, one hundred seventy-two billion, four hundred million, five hundred thirty-two thousand, seven hundred forty-four".