11729001117839 has 16 divisors (see below), whose sum is σ = 12341504342016. Its totient is φ = 11133232788000.

The previous prime is 11729001117749. The next prime is 11729001117857. The reversal of 11729001117839 is 93871110092711.

It is a cyclic number.

It is not a de Polignac number, because 11729001117839 - 2³⁶ = 11660281641103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11729001197839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17170067 + ... + 17840100.

It is an arithmetic number, because the mean of its divisors is an integer number (771344021376).

Almost surely, 2^{11729001117839} is an apocalyptic number.

11729001117839 is a deficient number, since it is larger than the sum of its proper divisors (612503224177).

11729001117839 is a wasteful number, since it uses less digits than its factorization.

11729001117839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35010406.

The product of its (nonzero) digits is 190512, while the sum is 50.

The spelling of 11729001117839 in words is "eleven trillion, seven hundred twenty-nine billion, one million, one hundred seventeen thousand, eight hundred thirty-nine".