4006107923 has 2 divisors, whose sum is σ = 4006107924. Its totient is φ = 4006107922.

The previous prime is 4006107901. The next prime is 4006107967. The reversal of 4006107923 is 3297016004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4006107923 - 2²⁴ = 3989330707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4006107923.

It is not a weakly prime, because it can be changed into another prime (4006107983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003053961 + 2003053962.

It is an arithmetic number, because the mean of its divisors is an integer number (2003053962).

Almost surely, 2^4006107923 is an apocalyptic number.

4006107923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4006107923 is an equidigital number, since it uses as much as digits as its factorization.

4006107923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 4006107923 is about 63293.8221550887. The cubic root of 4006107923 is about 1588.2086180113.

The spelling of 4006107923 in words is "four billion, six million, one hundred seven thousand, nine hundred twenty-three".