7073214128 has 10 divisors (see below), whose sum is σ = 13704352404. Its totient is φ = 3536607056.

The previous prime is 7073214103. The next prime is 7073214139. The reversal of 7073214128 is 8214123707.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221037926 + ... + 221037957.

Almost surely, 2^7073214128 is an apocalyptic number.

It is an amenable number.

7073214128 is a deficient number, since it is larger than the sum of its proper divisors (6631138276).

7073214128 is a wasteful number, since it uses less digits than its factorization.

7073214128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442075891 (or 442075885 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 7073214128 is about 84102.4026291758. The cubic root of 7073214128 is about 1919.5772839652.

The spelling of 7073214128 in words is "seven billion, seventy-three million, two hundred fourteen thousand, one hundred twenty-eight".