47240066148255 has 32 divisors (see below), whose sum is σ = 84255898003200. Its totient is φ = 25112634490656.

The previous prime is 47240066148179. The next prime is 47240066148271. The reversal of 47240066148255 is 55284166004274.

47240066148255 is a `hidden beast` number, since 4 + 7 + 240 + 0 + 6 + 6 + 148 + 255 = 666.

It is not a de Polignac number, because 47240066148255 - 2⁷ = 47240066148127 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 569871285 + ... + 569954174.

It is an arithmetic number, because the mean of its divisors is an integer number (2632996812600).

Almost surely, 2^{47240066148255} is an apocalyptic number.

47240066148255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47240066148255 is a deficient number, since it is larger than the sum of its proper divisors (37015831854945).

47240066148255 is a wasteful number, since it uses less digits than its factorization.

47240066148255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139825780 (or 1139825774 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 47240066148255 in words is "forty-seven trillion, two hundred forty billion, sixty-six million, one hundred forty-eight thousand, two hundred fifty-five".