47240066148331 has 12 divisors (see below), whose sum is σ = 54962760022320. Its totient is φ = 40484094734160.

The previous prime is 47240066148299. The next prime is 47240066148403. The reversal of 47240066148331 is 13384166004274.

It is not a de Polignac number, because 47240066148331 - 2⁵ = 47240066148299 is a prime.

It is a super-2 number, since 2×47240066148331² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47240066146331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87711360 + ... + 88248301.

It is an arithmetic number, because the mean of its divisors is an integer number (4580230001860).

Almost surely, 2^{47240066148331} is an apocalyptic number.

47240066148331 is a deficient number, since it is larger than the sum of its proper divisors (7722693873989).

47240066148331 is a wasteful number, since it uses less digits than its factorization.

47240066148331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175965154 (or 175965147 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 47240066148331 in words is "forty-seven trillion, two hundred forty billion, sixty-six million, one hundred forty-eight thousand, three hundred thirty-one".