7243573130 has 16 divisors (see below), whose sum is σ = 13041176040. Its totient is φ = 2896819392.

The previous prime is 7243573093. The next prime is 7243573151. The reversal of 7243573130 is 313753427.

It can be written as a sum of positive squares in 4 ways, for example, as 6561162001 + 682411129 = 81001^2 + 26123^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24689 + ... + 122868.

Almost surely, 2^7243573130 is an apocalyptic number.

7243573130 is a deficient number, since it is larger than the sum of its proper divisors (5797602910).

7243573130 is a wasteful number, since it uses less digits than its factorization.

7243573130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152473.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 7243573130 is about 85109.1835820319. The cubic root of 7243573130 is about 1934.8662519088.

The spelling of 7243573130 in words is "seven billion, two hundred forty-three million, five hundred seventy-three thousand, one hundred thirty".