32270476427 has 4 divisors (see below), whose sum is σ = 36880544496. Its totient is φ = 27660408360.

The previous prime is 32270476391. The next prime is 32270476477. The reversal of 32270476427 is 72467407223.

It is a happy number.

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 32270476427 - 2²⁰ = 32269427851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32270476477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2305034024 + ... + 2305034037.

It is an arithmetic number, because the mean of its divisors is an integer number (9220136124).

Almost surely, 2^32270476427 is an apocalyptic number.

32270476427 is a deficient number, since it is larger than the sum of its proper divisors (4610068069).

32270476427 is an equidigital number, since it uses as much as digits as its factorization.

32270476427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610068068.

The product of its (nonzero) digits is 790272, while the sum is 44.

The spelling of 32270476427 in words is "thirty-two billion, two hundred seventy million, four hundred seventy-six thousand, four hundred twenty-seven".