382899370541 has 2 divisors, whose sum is σ = 382899370542. Its totient is φ = 382899370540.

The previous prime is 382899370487. The next prime is 382899370543. The reversal of 382899370541 is 145073998283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353851281316 + 29048089225 = 594854^2 + 170435^2 .

It is a cyclic number.

It is not a de Polignac number, because 382899370541 - 2²⁶ = 382832261677 is a prime.

It is a super-2 number, since 2×382899370541² (a number of 24 digits) contains 22 as substring.

Together with 382899370543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382899370543) 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, 191449685270 + 191449685271.

It is an arithmetic number, because the mean of its divisors is an integer number (191449685271).

Almost surely, 2^382899370541 is an apocalyptic number.

It is an amenable number.

382899370541 is a deficient number, since it is larger than the sum of its proper divisors (1).

382899370541 is an equidigital number, since it uses as much as digits as its factorization.

382899370541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 59.

The spelling of 382899370541 in words is "three hundred eighty-two billion, eight hundred ninety-nine million, three hundred seventy thousand, five hundred forty-one".