7044542668 has 12 divisors (see below), whose sum is σ = 12328538040. Its totient is φ = 3522103232.

The previous prime is 7044542621. The next prime is 7044542677. The reversal of 7044542668 is 8662454407.

It is a happy 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, 136980 + ... + 181252.

It is an arithmetic number, because the mean of its divisors is an integer number (1027378170).

Almost surely, 2^7044542668 is an apocalyptic number.

It is an amenable number.

7044542668 is a deficient number, since it is larger than the sum of its proper divisors (5283995372).

7044542668 is a wasteful number, since it uses less digits than its factorization.

7044542668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84056 (or 84054 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The square root of 7044542668 is about 83931.7738880813. The cubic root of 7044542668 is about 1916.9800858130.

The spelling of 7044542668 in words is "seven billion, forty-four million, five hundred forty-two thousand, six hundred sixty-eight".