7144375252 has 24 divisors (see below), whose sum is σ = 14291520320. Its totient is φ = 3061281600.

The previous prime is 7144375187. The next prime is 7144375261. The reversal of 7144375252 is 2525734417.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 142024 + ... + 185632.

Almost surely, 2^7144375252 is an apocalyptic number.

It is an amenable number.

7144375252 is an abundant number, since it is smaller than the sum of its proper divisors (7147145068).

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

7144375252 is a wasteful number, since it uses less digits than its factorization.

7144375252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49471 (or 49469 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The square root of 7144375252 is about 84524.4062505026. The cubic root of 7144375252 is about 1925.9932133931.

The spelling of 7144375252 in words is "seven billion, one hundred forty-four million, three hundred seventy-five thousand, two hundred fifty-two".