10240644646046 has 8 divisors (see below), whose sum is σ = 15361071524904. Its totient is φ = 5120287471080.

The previous prime is 10240644646033. The next prime is 10240644646069. The reversal of 10240644646046 is 64064644604201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17057120 + ... + 17647283.

It is an arithmetic number, because the mean of its divisors is an integer number (1920133940613).

Almost surely, 2^{10240644646046} is an apocalyptic number.

10240644646046 is a deficient number, since it is larger than the sum of its proper divisors (5120426878858).

10240644646046 is a wasteful number, since it uses less digits than its factorization.

10240644646046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34851946.

The product of its (nonzero) digits is 2654208, while the sum is 47.

The spelling of 10240644646046 in words is "ten trillion, two hundred forty billion, six hundred forty-four million, six hundred forty-six thousand, forty-six".