382427272823 has 2 divisors, whose sum is σ = 382427272824. Its totient is φ = 382427272822.

The previous prime is 382427272811. The next prime is 382427272853. The reversal of 382427272823 is 328272724283.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382427272823 - 2¹⁶ = 382427207287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382427272853) 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 as a sum of consecutive naturals, namely, 191213636411 + 191213636412.

It is an arithmetic number, because the mean of its divisors is an integer number (191213636412).

Almost surely, 2^382427272823 is an apocalyptic number.

382427272823 is a deficient number, since it is larger than the sum of its proper divisors (1).

382427272823 is an equidigital number, since it uses as much as digits as its factorization.

382427272823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3612672, while the sum is 50.

The spelling of 382427272823 in words is "three hundred eighty-two billion, four hundred twenty-seven million, two hundred seventy-two thousand, eight hundred twenty-three".