4001765731106 has 32 divisors (see below), whose sum is σ = 7052304123648. Its totient is φ = 1679005059840.

The previous prime is 4001765731081. The next prime is 4001765731109. The reversal of 4001765731106 is 6011375671004.

It is not an unprimeable number, because it can be changed into a prime (4001765731109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8712746 + ... + 9160538.

It is an arithmetic number, because the mean of its divisors is an integer number (220384503864).

Almost surely, 2^{4001765731106} is an apocalyptic number.

4001765731106 is a deficient number, since it is larger than the sum of its proper divisors (3050538392542).

4001765731106 is a wasteful number, since it uses less digits than its factorization.

4001765731106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479066.

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 4001765731106 in words is "four trillion, one billion, seven hundred sixty-five million, seven hundred thirty-one thousand, one hundred six".