7135002243 has 12 divisors (see below), whose sum is σ = 10324234440. Its totient is φ = 4748305056.

The previous prime is 7135002239. The next prime is 7135002271. The reversal of 7135002243 is 3422005317.

7135002243 is a `hidden beast` number, since 71 + 350 + 0 + 2 + 243 = 666.

It is not a de Polignac number, because 7135002243 - 2² = 7135002239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7135002143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 691521 + ... + 701762.

It is an arithmetic number, because the mean of its divisors is an integer number (860352870).

Almost surely, 2^7135002243 is an apocalyptic number.

7135002243 is a deficient number, since it is larger than the sum of its proper divisors (3189232197).

7135002243 is a wasteful number, since it uses less digits than its factorization.

7135002243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393858 (or 1393855 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 7135002243 is about 84468.9424759183. The cubic root of 7135002243 is about 1925.1505807208.

The spelling of 7135002243 in words is "seven billion, one hundred thirty-five million, two thousand, two hundred forty-three".