4006046644006 has 32 divisors (see below), whose sum is σ = 6708021648768. Its totient is φ = 1778524050240.

The previous prime is 4006046643997. The next prime is 4006046644051. The reversal of 4006046644006 is 6004466406004.

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 4006046644006.

It is a congruent number.

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, 41341945 + ... + 41438731.

It is an arithmetic number, because the mean of its divisors is an integer number (209625676524).

Almost surely, 2^{4006046644006} is an apocalyptic number.

4006046644006 is a deficient number, since it is larger than the sum of its proper divisors (2701975004762).

4006046644006 is a wasteful number, since it uses less digits than its factorization.

4006046644006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140596.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 4006046644006 in words is "four trillion, six billion, forty-six million, six hundred forty-four thousand, six".