7243381168 has 30 divisors (see below), whose sum is σ = 14670773684. Its totient is φ = 3464221728.

The previous prime is 7243381147. The next prime is 7243381193. The reversal of 7243381168 is 8611833427.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 419430 + ... + 436357.

Almost surely, 2^7243381168 is an apocalyptic number.

It is an amenable number.

7243381168 is an abundant number, since it is smaller than the sum of its proper divisors (7427392516).

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

7243381168 is a wasteful number, since it uses less digits than its factorization.

7243381168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855841 (or 855812 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 7243381168 is about 85108.0558349208. The cubic root of 7243381168 is about 1934.8491597882.

The spelling of 7243381168 in words is "seven billion, two hundred forty-three million, three hundred eighty-one thousand, one hundred sixty-eight".