4352151082381 has 2 divisors, whose sum is σ = 4352151082382. Its totient is φ = 4352151082380.

The previous prime is 4352151082379. The next prime is 4352151082393. The reversal of 4352151082381 is 1832801512534.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4158911714281 + 193239368100 = 2039341^2 + 439590^2 .

It is a cyclic number.

It is not a de Polignac number, because 4352151082381 - 2¹ = 4352151082379 is a prime.

It is a super-2 number, since 2×4352151082381² (a number of 26 digits) contains 22 as substring.

Together with 4352151082379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4352151482381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2176075541190 + 2176075541191.

It is an arithmetic number, because the mean of its divisors is an integer number (2176075541191).

Almost surely, 2^{4352151082381} is an apocalyptic number.

It is an amenable number.

4352151082381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4352151082381 is an equidigital number, since it uses as much as digits as its factorization.

4352151082381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 4352151082381 in words is "four trillion, three hundred fifty-two billion, one hundred fifty-one million, eighty-two thousand, three hundred eighty-one".