384141253 has 2 divisors, whose sum is σ = 384141254. Its totient is φ = 384141252.

The previous prime is 384141229. The next prime is 384141269. The reversal of 384141253 is 352141483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252396769 + 131744484 = 15887^2 + 11478^2 .

It is a cyclic number.

It is not a de Polignac number, because 384141253 - 2²¹ = 382044101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384141223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192070626 + 192070627.

It is an arithmetic number, because the mean of its divisors is an integer number (192070627).

Almost surely, 2^384141253 is an apocalyptic number.

It is an amenable number.

384141253 is a deficient number, since it is larger than the sum of its proper divisors (1).

384141253 is an equidigital number, since it uses as much as digits as its factorization.

384141253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 384141253 is about 19599.5217543694. The cubic root of 384141253 is about 726.9373490319.

The spelling of 384141253 in words is "three hundred eighty-four million, one hundred forty-one thousand, two hundred fifty-three".