14534320346 has 16 divisors (see below), whose sum is σ = 26832591744. Its totient is φ = 5749840944.

The previous prime is 14534320337. The next prime is 14534320399. The reversal of 14534320346 is 64302343541.

It is a super-2 number, since 2×14534320346² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39929270 + ... + 39929633.

It is an arithmetic number, because the mean of its divisors is an integer number (1677036984).

Almost surely, 2^14534320346 is an apocalyptic number.

14534320346 is a deficient number, since it is larger than the sum of its proper divisors (12298271398).

14534320346 is a wasteful number, since it uses less digits than its factorization.

14534320346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79858925.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 14534320346 its reverse (64302343541), we get a palindrome (78836663887).

The spelling of 14534320346 in words is "fourteen billion, five hundred thirty-four million, three hundred twenty thousand, three hundred forty-six".