4071221463 has 32 divisors (see below), whose sum is σ = 5700119040. Its totient is φ = 2581255040.

The previous prime is 4071221449. The next prime is 4071221477. The reversal of 4071221463 is 3641221704.

It is an interprime number because it is at equal distance from previous prime (4071221449) and next prime (4071221477).

It is a cyclic number.

It is not a de Polignac number, because 4071221463 - 2²⁵ = 4037667031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4071221463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4071220463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3328270 + ... + 3329492.

It is an arithmetic number, because the mean of its divisors is an integer number (178128720).

Almost surely, 2^4071221463 is an apocalyptic number.

4071221463 is a deficient number, since it is larger than the sum of its proper divisors (1628897577).

4071221463 is a wasteful number, since it uses less digits than its factorization.

4071221463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4071221463 is about 63806.1240242659. The cubic root of 4071221463 is about 1596.7671001184.

The spelling of 4071221463 in words is "four billion, seventy-one million, two hundred twenty-one thousand, four hundred sixty-three".