3852281143 has 2 divisors, whose sum is σ = 3852281144. Its totient is φ = 3852281142.

The previous prime is 3852281137. The next prime is 3852281231. The reversal of 3852281143 is 3411822583.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3852281143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3852281843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1926140571 + 1926140572.

It is an arithmetic number, because the mean of its divisors is an integer number (1926140572).

Almost surely, 2^3852281143 is an apocalyptic number.

3852281143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3852281143 is an equidigital number, since it uses as much as digits as its factorization.

3852281143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 37.

The square root of 3852281143 is about 62066.7474820455. The cubic root of 3852281143 is about 1567.6146913461.

The spelling of 3852281143 in words is "three billion, eight hundred fifty-two million, two hundred eighty-one thousand, one hundred forty-three".