7140332256 has 24 divisors (see below), whose sum is σ = 18743372424. Its totient is φ = 2380110720.

The previous prime is 7140332233. The next prime is 7140332263. The reversal of 7140332256 is 6522330417.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37189135 + ... + 37189326.

It is an arithmetic number, because the mean of its divisors is an integer number (780973851).

Almost surely, 2^7140332256 is an apocalyptic number.

It is an amenable number.

7140332256 is an abundant number, since it is smaller than the sum of its proper divisors (11603040168).

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

7140332256 is a wasteful number, since it uses less digits than its factorization.

7140332256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74378474 (or 74378466 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 7140332256 is about 84500.4867204917. The cubic root of 7140332256 is about 1925.6298388553.

The spelling of 7140332256 in words is "seven billion, one hundred forty million, three hundred thirty-two thousand, two hundred fifty-six".