448153941 has 8 divisors (see below), whose sum is σ = 597847264. Its totient is φ = 298614960.

The previous prime is 448153891. The next prime is 448153943. The reversal of 448153941 is 149351844.

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

It is not a de Polignac number, because 448153941 - 2²¹ = 446056789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 448153941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448153943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31630 + ... + 43551.

It is an arithmetic number, because the mean of its divisors is an integer number (74730908).

Almost surely, 2^448153941 is an apocalyptic number.

It is an amenable number.

448153941 is a deficient number, since it is larger than the sum of its proper divisors (149693323).

448153941 is a wasteful number, since it uses less digits than its factorization.

448153941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77171.

The product of its digits is 69120, while the sum is 39.

The square root of 448153941 is about 21169.6466904859. The cubic root of 448153941 is about 765.2601054947.

The spelling of 448153941 in words is "four hundred forty-eight million, one hundred fifty-three thousand, nine hundred forty-one".