14007429553 has 4 divisors (see below), whose sum is σ = 15084924148. Its totient is φ = 12929934960.

The previous prime is 14007429539. The next prime is 14007429559. The reversal of 14007429553 is 35592470041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35592470041 = 613 ⋅58062757.

It can be written as a sum of positive squares in 2 ways, for example, as 4052977569 + 9954451984 = 63663^2 + 99772^2 .

It is a cyclic number.

It is not a de Polignac number, because 14007429553 - 2¹³ = 14007421361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14007429559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538747278 + ... + 538747303.

It is an arithmetic number, because the mean of its divisors is an integer number (3771231037).

Almost surely, 2^14007429553 is an apocalyptic number.

14007429553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14007429553 is a deficient number, since it is larger than the sum of its proper divisors (1077494595).

14007429553 is a wasteful number, since it uses less digits than its factorization.

14007429553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077494594.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 14007429553 its reverse (35592470041), we get a palindrome (49599899594).

The spelling of 14007429553 in words is "fourteen billion, seven million, four hundred twenty-nine thousand, five hundred fifty-three".