3914147441 has 2 divisors, whose sum is σ = 3914147442. Its totient is φ = 3914147440.

The previous prime is 3914147431. The next prime is 3914147477. The reversal of 3914147441 is 1447414193.

3914147441 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3725881600 + 188265841 = 61040^2 + 13721^2 .

It is a cyclic number.

It is not a de Polignac number, because 3914147441 - 2¹⁴ = 3914131057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3914147395 and 3914147404.

It is not a weakly prime, because it can be changed into another prime (3914147431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1957073720 + 1957073721.

It is an arithmetic number, because the mean of its divisors is an integer number (1957073721).

Almost surely, 2^3914147441 is an apocalyptic number.

It is an amenable number.

3914147441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3914147441 is an equidigital number, since it uses as much as digits as its factorization.

3914147441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 3914147441 is about 62563.1476270176. The cubic root of 3914147441 is about 1575.9619474749.

The spelling of 3914147441 in words is "three billion, nine hundred fourteen million, one hundred forty-seven thousand, four hundred forty-one".