4123887307 has 2 divisors, whose sum is σ = 4123887308. Its totient is φ = 4123887306.

The previous prime is 4123887289. The next prime is 4123887331. The reversal of 4123887307 is 7037883214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4123887307 - 2³¹ = 1976403659 is a prime.

It is a super-3 number, since 3×4123887307³ (a number of 30 digits) contains 333 as substring.

It is the 64218-th Hogben number.

It is not a weakly prime, because it can be changed into another prime (4123887337) by changing a digit.

It is a nontrivial repunit in base 64217.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061943653 + 2061943654.

It is an arithmetic number, because the mean of its divisors is an integer number (2061943654).

Almost surely, 2^4123887307 is an apocalyptic number.

4123887307 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123887307 is an equidigital number, since it uses as much as digits as its factorization.

4123887307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 4123887307 is about 64217.5000058395. The cubic root of 4123887307 is about 1603.6229499696.

The spelling of 4123887307 in words is "four billion, one hundred twenty-three million, eight hundred eighty-seven thousand, three hundred seven".