14889446794846 has 16 divisors (see below), whose sum is σ = 24052255668000. Its totient is φ = 6872031685728.

The previous prime is 14889446794799. The next prime is 14889446794853. The reversal of 14889446794846 is 64849764498841.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14889446794846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11051335 + ... + 12325213.

It is an arithmetic number, because the mean of its divisors is an integer number (1503265979250).

Almost surely, 2^{14889446794846} is an apocalyptic number.

14889446794846 is a deficient number, since it is larger than the sum of its proper divisors (9162808873154).

14889446794846 is a wasteful number, since it uses less digits than its factorization.

14889446794846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723443.

The product of its digits is 10701766656, while the sum is 82.

The spelling of 14889446794846 in words is "fourteen trillion, eight hundred eighty-nine billion, four hundred forty-six million, seven hundred ninety-four thousand, eight hundred forty-six".