32148538566143 has 4 divisors (see below), whose sum is σ = 32601334884048. Its totient is φ = 31695742248240.

The previous prime is 32148538566127. The next prime is 32148538566149. The reversal of 32148538566143 is 34166583584123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32148538566143 - 2⁴ = 32148538566127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32148538566149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226398158846 + ... + 226398158987.

It is an arithmetic number, because the mean of its divisors is an integer number (8150333721012).

Almost surely, 2^{32148538566143} is an apocalyptic number.

32148538566143 is a deficient number, since it is larger than the sum of its proper divisors (452796317905).

32148538566143 is an equidigital number, since it uses as much as digits as its factorization.

32148538566143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452796317904.

The product of its digits is 49766400, while the sum is 59.

The spelling of 32148538566143 in words is "thirty-two trillion, one hundred forty-eight billion, five hundred thirty-eight million, five hundred sixty-six thousand, one hundred forty-three".