32141143049 has 4 divisors (see below), whose sum is σ = 32888611536. Its totient is φ = 31393674564.

The previous prime is 32141143043. The next prime is 32141143081. The reversal of 32141143049 is 94034114123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94034114123 = 13259 ⋅7092097.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32141143049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32141143043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373734179 + ... + 373734264.

It is an arithmetic number, because the mean of its divisors is an integer number (8222152884).

Almost surely, 2^32141143049 is an apocalyptic number.

It is an amenable number.

32141143049 is a deficient number, since it is larger than the sum of its proper divisors (747468487).

32141143049 is an equidigital number, since it uses as much as digits as its factorization.

32141143049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747468486.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 32141143049 in words is "thirty-two billion, one hundred forty-one million, one hundred forty-three thousand, forty-nine".