14553442634 has 8 divisors (see below), whose sum is σ = 21839432868. Its totient is φ = 7273631680.

The previous prime is 14553442613. The next prime is 14553442639. The reversal of 14553442634 is 43624435541.

It can be written as a sum of positive squares in 2 ways, for example, as 14550390625 + 3052009 = 120625^2 + 1747^2 .

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

It is a super-2 number, since 2×14553442634² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14553442591 and 14553442600.

It is not an unprimeable number, because it can be changed into a prime (14553442639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1538927 + ... + 1548354.

Almost surely, 2^14553442634 is an apocalyptic number.

14553442634 is a deficient number, since it is larger than the sum of its proper divisors (7285990234).

14553442634 is a wasteful number, since it uses less digits than its factorization.

14553442634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089640.

The product of its digits is 691200, while the sum is 41.

The spelling of 14553442634 in words is "fourteen billion, five hundred fifty-three million, four hundred forty-two thousand, six hundred thirty-four".