7144904448 has 216 divisors, whose sum is σ = 22634242176. Its totient is φ = 2149632000.

The previous prime is 7144904443. The next prime is 7144904461. The reversal of 7144904448 is 8444094417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7144904443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3826011 + ... + 3827877.

Almost surely, 2^7144904448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7144904448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11317121088).

7144904448 is an abundant number, since it is smaller than the sum of its proper divisors (15489337728).

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

7144904448 is a wasteful number, since it uses less digits than its factorization.

7144904448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051 (or 2034 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 7144904448 is about 84527.5366256464. The cubic root of 7144904448 is about 1926.0407660810.

The spelling of 7144904448 in words is "seven billion, one hundred forty-four million, nine hundred four thousand, four hundred forty-eight".