427414527361 has 4 divisors (see below), whose sum is σ = 428271070000. Its totient is φ = 426557984724.

The previous prime is 427414527277. The next prime is 427414527389. The reversal of 427414527361 is 163725414724.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 427414527361 - 2²⁹ = 426877656449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427414527461) 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, 428270571 + ... + 428271568.

It is an arithmetic number, because the mean of its divisors is an integer number (107067767500).

Almost surely, 2^427414527361 is an apocalyptic number.

It is an amenable number.

427414527361 is a deficient number, since it is larger than the sum of its proper divisors (856542639).

427414527361 is an equidigital number, since it uses as much as digits as its factorization.

427414527361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856542638.

The product of its digits is 1128960, while the sum is 46.

The spelling of 427414527361 in words is "four hundred twenty-seven billion, four hundred fourteen million, five hundred twenty-seven thousand, three hundred sixty-one".