47711218413 has 8 divisors (see below), whose sum is σ = 63620367808. Its totient is φ = 31804773984.

The previous prime is 47711218363. The next prime is 47711218463. The reversal of 47711218413 is 31481211774.

It is an interprime number because it is at equal distance from previous prime (47711218363) and next prime (47711218463).

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

It is not a de Polignac number, because 47711218413 - 2¹⁶ = 47711152877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47711218463) 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 7 ways as a sum of consecutive naturals, for example, 634720 + ... + 705897.

It is an arithmetic number, because the mean of its divisors is an integer number (7952545976).

Almost surely, 2^47711218413 is an apocalyptic number.

It is an amenable number.

47711218413 is a deficient number, since it is larger than the sum of its proper divisors (15909149395).

47711218413 is a wasteful number, since it uses less digits than its factorization.

47711218413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352483.

The product of its digits is 37632, while the sum is 39.

The spelling of 47711218413 in words is "forty-seven billion, seven hundred eleven million, two hundred eighteen thousand, four hundred thirteen".