20006329044746 has 32 divisors (see below), whose sum is σ = 32845272768000. Its totient is φ = 9063934055280.

The previous prime is 20006329044701. The next prime is 20006329044761. The reversal of 20006329044746 is 64744092360002.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20006329044746.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6930881 + ... + 9383483.

It is an arithmetic number, because the mean of its divisors is an integer number (1026414774000).

Almost surely, 2^{20006329044746} is an apocalyptic number.

20006329044746 is a deficient number, since it is larger than the sum of its proper divisors (12838943723254).

20006329044746 is a wasteful number, since it uses less digits than its factorization.

20006329044746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453834.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 20006329044746 in words is "twenty trillion, six billion, three hundred twenty-nine million, forty-four thousand, seven hundred forty-six".