14864849544946 has 16 divisors (see below), whose sum is σ = 23271241840704. Its totient is φ = 7107894509584.

The previous prime is 14864849544917. The next prime is 14864849544947. The reversal of 14864849544946 is 64944594846841.

It is not an unprimeable number, because it can be changed into a prime (14864849544947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31155205 + ... + 31628728.

It is an arithmetic number, because the mean of its divisors is an integer number (1454452615044).

Almost surely, 2^{14864849544946} is an apocalyptic number.

14864849544946 is a deficient number, since it is larger than the sum of its proper divisors (8406392295758).

14864849544946 is a wasteful number, since it uses less digits than its factorization.

14864849544946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62789105.

The product of its digits is 3822059520, while the sum is 76.

The spelling of 14864849544946 in words is "fourteen trillion, eight hundred sixty-four billion, eight hundred forty-nine million, five hundred forty-four thousand, nine hundred forty-six".