427478593241 has 8 divisors (see below), whose sum is σ = 501750936000. Its totient is φ = 356507243568.

The previous prime is 427478593177. The next prime is 427478593249. The reversal of 427478593241 is 142395874724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 427478593241 - 2⁶ = 427478593177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427478593249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825247991 + ... + 825248508.

It is an arithmetic number, because the mean of its divisors is an integer number (62718867000).

Almost surely, 2^427478593241 is an apocalyptic number.

It is an amenable number.

427478593241 is a deficient number, since it is larger than the sum of its proper divisors (74272342759).

427478593241 is a wasteful number, since it uses less digits than its factorization.

427478593241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650496543.

The product of its digits is 13547520, while the sum is 56.

The spelling of 427478593241 in words is "four hundred twenty-seven billion, four hundred seventy-eight million, five hundred ninety-three thousand, two hundred forty-one".