4421829145 has 8 divisors (see below), whose sum is σ = 5310351360. Its totient is φ = 3534692400.

The previous prime is 4421829121. The next prime is 4421829161. The reversal of 4421829145 is 5419281244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4421829145 - 2⁹ = 4421828633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4421829098 and 4421829107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339331 + ... + 352120.

It is an arithmetic number, because the mean of its divisors is an integer number (663793920).

Almost surely, 2^4421829145 is an apocalyptic number.

It is an amenable number.

4421829145 is a deficient number, since it is larger than the sum of its proper divisors (888522215).

4421829145 is a wasteful number, since it uses less digits than its factorization.

4421829145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692735.

The product of its digits is 92160, while the sum is 40.

The square root of 4421829145 is about 66496.8356014029. The cubic root of 4421829145 is about 1641.3479331853.

The spelling of 4421829145 in words is "four billion, four hundred twenty-one million, eight hundred twenty-nine thousand, one hundred forty-five".