4011544249 has 2 divisors, whose sum is σ = 4011544250. Its totient is φ = 4011544248.

The previous prime is 4011544231. The next prime is 4011544267. The reversal of 4011544249 is 9424451104.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (4011544231) and next prime (4011544267).

It can be written as a sum of positive squares in only one way, i.e., 2448765225 + 1562779024 = 49485^2 + 39532^2 .

It is a cyclic number.

It is not a de Polignac number, because 4011544249 - 2¹⁵ = 4011511481 is a prime.

It is not a weakly prime, because it can be changed into another prime (4011541249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005772124 + 2005772125.

It is an arithmetic number, because the mean of its divisors is an integer number (2005772125).

Almost surely, 2^4011544249 is an apocalyptic number.

It is an amenable number.

4011544249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011544249 is an equidigital number, since it uses as much as digits as its factorization.

4011544249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 4011544249 is about 63336.7527506739. The cubic root of 4011544249 is about 1588.9266979556.

The spelling of 4011544249 in words is "four billion, eleven million, five hundred forty-four thousand, two hundred forty-nine".