4450149202 has 8 divisors (see below), whose sum is σ = 6676937136. Its totient is φ = 2224503492.

The previous prime is 4450149191. The next prime is 4450149203. The reversal of 4450149202 is 2029410544.

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

It is a super-2 number, since 2×4450149202² = 39607655840122473608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4450149203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275748 + ... + 291439.

It is an arithmetic number, because the mean of its divisors is an integer number (834617142).

Almost surely, 2^4450149202 is an apocalyptic number.

4450149202 is a deficient number, since it is larger than the sum of its proper divisors (2226787934).

4450149202 is a wasteful number, since it uses less digits than its factorization.

4450149202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571112.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4450149202 is about 66709.4386275286. The cubic root of 4450149202 is about 1644.8445392207.

Adding to 4450149202 its reverse (2029410544), we get a palindrome (6479559746).

The spelling of 4450149202 in words is "four billion, four hundred fifty million, one hundred forty-nine thousand, two hundred two".