14345105446 has 24 divisors (see below), whose sum is σ = 25102526400. Its totient is φ = 6130271952.

The previous prime is 14345105381. The next prime is 14345105473. The reversal of 14345105446 is 64450154341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175510 + ... + 243913.

It is an arithmetic number, because the mean of its divisors is an integer number (1045938600).

Almost surely, 2^14345105446 is an apocalyptic number.

14345105446 is a deficient number, since it is larger than the sum of its proper divisors (10757420954).

14345105446 is a wasteful number, since it uses less digits than its factorization.

14345105446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419788 (or 419781 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 14345105446 its reverse (64450154341), we get a palindrome (78795259787).

The spelling of 14345105446 in words is "fourteen billion, three hundred forty-five million, one hundred five thousand, four hundred forty-six".