4151224899 has 24 divisors (see below), whose sum is σ = 6314547200. Its totient is φ = 2620686960.

The previous prime is 4151224877. The next prime is 4151224907. The reversal of 4151224899 is 9984221514.

It is a happy number.

4151224899 is a `hidden beast` number, since 4 + 1 + 512 + 2 + 48 + 99 = 666.

It is a Cunningham number, because it is equal to 64430²-1.

It is not a de Polignac number, because 4151224899 - 2¹⁵ = 4151192131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4151224829) 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 23 ways as a sum of consecutive naturals, for example, 576282 + ... + 583440.

Almost surely, 2^4151224899 is an apocalyptic number.

4151224899 is a deficient number, since it is larger than the sum of its proper divisors (2163322301).

4151224899 is a wasteful number, since it uses less digits than its factorization.

4151224899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10575 (or 10572 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 4151224899 is about 64429.9999922396. Note that the first 5 decimals coincide. The cubic root of 4151224899 is about 1607.1586652346.

The spelling of 4151224899 in words is "four billion, one hundred fifty-one million, two hundred twenty-four thousand, eight hundred ninety-nine".