3840508834239 has 48 divisors (see below), whose sum is σ = 6880475114496. Its totient is φ = 1877712480000.

The previous prime is 3840508834231. The next prime is 3840508834249. The reversal of 3840508834239 is 9324388050483.

It is not a de Polignac number, because 3840508834239 - 2³ = 3840508834231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840508834231) 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 47 ways as a sum of consecutive naturals, for example, 69827887 + ... + 69882864.

It is an arithmetic number, because the mean of its divisors is an integer number (143343231552).

Almost surely, 2^{3840508834239} is an apocalyptic number.

3840508834239 is a deficient number, since it is larger than the sum of its proper divisors (3039966280257).

3840508834239 is a wasteful number, since it uses less digits than its factorization.

3840508834239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139710796 (or 139710789 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 57.

The spelling of 3840508834239 in words is "three trillion, eight hundred forty billion, five hundred eight million, eight hundred thirty-four thousand, two hundred thirty-nine".