47109304319 has 32 divisors (see below), whose sum is σ = 58992282624. Its totient is φ = 36547303680.

The previous prime is 47109304259. The next prime is 47109304321. The reversal of 47109304319 is 91340390174.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 47109304319 - 2⁸ = 47109304063 is a prime.

It is a super-2 number, since 2×47109304319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47109304339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23636387 + ... + 23638379.

It is an arithmetic number, because the mean of its divisors is an integer number (1843508832).

Almost surely, 2^47109304319 is an apocalyptic number.

47109304319 is a deficient number, since it is larger than the sum of its proper divisors (11882978305).

47109304319 is a wasteful number, since it uses less digits than its factorization.

47109304319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 47109304319 in words is "forty-seven billion, one hundred nine million, three hundred four thousand, three hundred nineteen".