4123063481 has 2 divisors, whose sum is σ = 4123063482. Its totient is φ = 4123063480.

The previous prime is 4123063411. The next prime is 4123063537. The reversal of 4123063481 is 1843603214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4122282025 + 781456 = 64205^2 + 884^2 .

It is a cyclic number.

It is not a de Polignac number, because 4123063481 - 2¹⁰ = 4123062457 is a prime.

It is a super-2 number, since 2×4123063481² = 33999304936711674722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4123063411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061531740 + 2061531741.

It is an arithmetic number, because the mean of its divisors is an integer number (2061531741).

Almost surely, 2^4123063481 is an apocalyptic number.

It is an amenable number.

4123063481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123063481 is an equidigital number, since it uses as much as digits as its factorization.

4123063481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4123063481 is about 64211.0853435760. The cubic root of 4123063481 is about 1603.5161579905.

Adding to 4123063481 its reverse (1843603214), we get a palindrome (5966666695).

The spelling of 4123063481 in words is "four billion, one hundred twenty-three million, sixty-three thousand, four hundred eighty-one".