151443448 has 16 divisors (see below), whose sum is σ = 305799480. Its totient is φ = 69896928.

The previous prime is 151443443. The next prime is 151443491. The reversal of 151443448 is 844344151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151443443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727990 + ... + 728197.

Almost surely, 2^151443448 is an apocalyptic number.

It is an amenable number.

151443448 is an abundant number, since it is smaller than the sum of its proper divisors (154356032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151443448 is a wasteful number, since it uses less digits than its factorization.

151443448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456206 (or 1456202 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 151443448 is about 12306.2361427042. The cubic root of 151443448 is about 533.0281716070.

Adding to 151443448 its reverse (844344151), we get a palindrome (995787599).

The spelling of 151443448 in words is "one hundred fifty-one million, four hundred forty-three thousand, four hundred forty-eight".