239404010869 has 8 divisors (see below), whose sum is σ = 240891217632. Its totient is φ = 237917029680.

The previous prime is 239404010821. The next prime is 239404010893. The reversal of 239404010869 is 968010404932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 239404010869 - 2²⁷ = 239269793141 is a prime.

It is a super-2 number, since 2×239404010869² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239404016869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404854 + ... + 2502424.

It is an arithmetic number, because the mean of its divisors is an integer number (30111402204).

Almost surely, 2^239404010869 is an apocalyptic number.

It is an amenable number.

239404010869 is a deficient number, since it is larger than the sum of its proper divisors (1487206763).

239404010869 is a wasteful number, since it uses less digits than its factorization.

239404010869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112787.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 239404010869 in words is "two hundred thirty-nine billion, four hundred four million, ten thousand, eight hundred sixty-nine".