7128014268 has 12 divisors (see below), whose sum is σ = 16632033320. Its totient is φ = 2376004752.

The previous prime is 7128014261. The next prime is 7128014281. The reversal of 7128014268 is 8624108217.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7128014261) 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, 297000583 + ... + 297000606.

Almost surely, 2^7128014268 is an apocalyptic number.

It is an amenable number.

7128014268 is an abundant number, since it is smaller than the sum of its proper divisors (9504019052).

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

7128014268 is a wasteful number, since it uses less digits than its factorization.

7128014268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594001196 (or 594001194 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 7128014268 is about 84427.5681753300. The cubic root of 7128014268 is about 1924.5218820903.

The spelling of 7128014268 in words is "seven billion, one hundred twenty-eight million, fourteen thousand, two hundred sixty-eight".