7144273948 has 24 divisors (see below), whose sum is σ = 14294335104. Its totient is φ = 3060591600.

The previous prime is 7144273943. The next prime is 7144274003. The reversal of 7144273948 is 8493724417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7144273943) 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 7 ways as a sum of consecutive naturals, for example, 20463 + ... + 121273.

It is an arithmetic number, because the mean of its divisors is an integer number (595597296).

Almost surely, 2^7144273948 is an apocalyptic number.

It is an amenable number.

7144273948 is an abundant number, since it is smaller than the sum of its proper divisors (7150061156).

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

7144273948 is a wasteful number, since it uses less digits than its factorization.

7144273948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103353 (or 103351 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

The square root of 7144273948 is about 84523.8069895104. The cubic root of 7144273948 is about 1925.9841101134.

The spelling of 7144273948 in words is "seven billion, one hundred forty-four million, two hundred seventy-three thousand, nine hundred forty-eight".