47239110869 has 16 divisors (see below), whose sum is σ = 47931379776. Its totient is φ = 46551840000.

The previous prime is 47239110847. The next prime is 47239110913. The reversal of 47239110869 is 96801193274.

It is a cyclic number.

It is not a de Polignac number, because 47239110869 - 2²⁸ = 46970675413 is a prime.

It is a super-2 number, since 2×47239110869² (a number of 22 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 (47239118869) 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, 23773094 + ... + 23775080.

It is an arithmetic number, because the mean of its divisors is an integer number (2995711236).

Almost surely, 2^47239110869 is an apocalyptic number.

It is an amenable number.

47239110869 is a deficient number, since it is larger than the sum of its proper divisors (692268907).

47239110869 is a wasteful number, since it uses less digits than its factorization.

47239110869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 47239110869 in words is "forty-seven billion, two hundred thirty-nine million, one hundred ten thousand, eight hundred sixty-nine".