32134841845 has 4 divisors (see below), whose sum is σ = 38561810220. Its totient is φ = 25707873472.

The previous prime is 32134841801. The next prime is 32134841881. The reversal of 32134841845 is 54814843123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54814843123 = 1663 ⋅32961421.

It can be written as a sum of positive squares in 2 ways, for example, as 23176408644 + 8958433201 = 152238^2 + 94649^2 .

It is a cyclic number.

It is not a de Polignac number, because 32134841845 - 2¹¹ = 32134839797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3213484180 + ... + 3213484189.

It is an arithmetic number, because the mean of its divisors is an integer number (9640452555).

Almost surely, 2^32134841845 is an apocalyptic number.

It is an amenable number.

32134841845 is a deficient number, since it is larger than the sum of its proper divisors (6426968375).

32134841845 is an equidigital number, since it uses as much as digits as its factorization.

32134841845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6426968374.

The product of its digits is 368640, while the sum is 43.

The spelling of 32134841845 in words is "thirty-two billion, one hundred thirty-four million, eight hundred forty-one thousand, eight hundred forty-five".