4011425669 has 2 divisors, whose sum is σ = 4011425670. Its totient is φ = 4011425668.

The previous prime is 4011425659. The next prime is 4011425687. The reversal of 4011425669 is 9665241104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3391664644 + 619761025 = 58238^2 + 24895^2 .

It is a cyclic number.

It is not a de Polignac number, because 4011425669 - 2⁸ = 4011425413 is a prime.

It is a super-2 number, since 2×4011425669² = 32183071795824195122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4011425629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005712834 + 2005712835.

It is an arithmetic number, because the mean of its divisors is an integer number (2005712835).

Almost surely, 2^4011425669 is an apocalyptic number.

It is an amenable number.

4011425669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011425669 is an equidigital number, since it uses as much as digits as its factorization.

4011425669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 4011425669 is about 63335.8166364025. The cubic root of 4011425669 is about 1588.9110417417.

The spelling of 4011425669 in words is "four billion, eleven million, four hundred twenty-five thousand, six hundred sixty-nine".