47142566175999 has 32 divisors (see below), whose sum is σ = 72125720303616. Its totient is φ = 26830082988000.

The previous prime is 47142566175941. The next prime is 47142566176001. The reversal of 47142566175999 is 99957166524174.

It is not a de Polignac number, because 47142566175999 - 2⁷ = 47142566175871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47142566175999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47142566175499) 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, 124982124 + ... + 125358750.

It is an arithmetic number, because the mean of its divisors is an integer number (2253928759488).

Almost surely, 2^{47142566175999} is an apocalyptic number.

47142566175999 is a deficient number, since it is larger than the sum of its proper divisors (24983154127617).

47142566175999 is a wasteful number, since it uses less digits than its factorization.

47142566175999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400635.

The product of its digits is 1028764800, while the sum is 75.

The spelling of 47142566175999 in words is "forty-seven trillion, one hundred forty-two billion, five hundred sixty-six million, one hundred seventy-five thousand, nine hundred ninety-nine".