14400131253 has 8 divisors (see below), whose sum is σ = 19819535616. Its totient is φ = 9290407200.

The previous prime is 14400131243. The next prime is 14400131309. The reversal of 14400131253 is 35213100441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14400131253 - 2¹⁸ = 14399869109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14400131243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77419968 + ... + 77420153.

It is an arithmetic number, because the mean of its divisors is an integer number (2477441952).

Almost surely, 2^14400131253 is an apocalyptic number.

It is an amenable number.

14400131253 is a deficient number, since it is larger than the sum of its proper divisors (5419404363).

14400131253 is a wasteful number, since it uses less digits than its factorization.

14400131253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154840155.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 14400131253 its reverse (35213100441), we get a palindrome (49613231694).

The spelling of 14400131253 in words is "fourteen billion, four hundred million, one hundred thirty-one thousand, two hundred fifty-three".