14534515442 has 8 divisors (see below), whose sum is σ = 22749676416. Its totient is φ = 6951289972.

The previous prime is 14534515433. The next prime is 14534515453. The reversal of 14534515442 is 24451543541.

14534515442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×14534515442² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14534515396 and 14534515405.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 157983818 + ... + 157983909.

It is an arithmetic number, because the mean of its divisors is an integer number (2843709552).

Almost surely, 2^14534515442 is an apocalyptic number.

14534515442 is a deficient number, since it is larger than the sum of its proper divisors (8215160974).

14534515442 is a wasteful number, since it uses less digits than its factorization.

14534515442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315967752.

The product of its digits is 192000, while the sum is 38.

The spelling of 14534515442 in words is "fourteen billion, five hundred thirty-four million, five hundred fifteen thousand, four hundred forty-two".