427396555933 has 8 divisors (see below), whose sum is σ = 435737913696. Its totient is φ = 419065467600.

The previous prime is 427396555931. The next prime is 427396555939. The reversal of 427396555933 is 339555693724.

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

It is a cyclic number.

It is not a de Polignac number, because 427396555933 - 2¹ = 427396555931 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427396555931) 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 7 ways as a sum of consecutive naturals, for example, 2483283 + ... + 2649808.

It is an arithmetic number, because the mean of its divisors is an integer number (54467239212).

Almost surely, 2^427396555933 is an apocalyptic number.

It is an amenable number.

427396555933 is a deficient number, since it is larger than the sum of its proper divisors (8341357763).

427396555933 is a wasteful number, since it uses less digits than its factorization.

427396555933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5134715.

The product of its digits is 91854000, while the sum is 61.

The spelling of 427396555933 in words is "four hundred twenty-seven billion, three hundred ninety-six million, five hundred fifty-five thousand, nine hundred thirty-three".