7073440434 has 48 divisors (see below), whose sum is σ = 15479193600. Its totient is φ = 2334261888.

The previous prime is 7073440397. The next prime is 7073440453. The reversal of 7073440434 is 4340443707.

It is a super-2 number, since 2×7073440434² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2600127 + ... + 2602845.

It is an arithmetic number, because the mean of its divisors is an integer number (322483200).

Almost surely, 2^7073440434 is an apocalyptic number.

7073440434 is an abundant number, since it is smaller than the sum of its proper divisors (8405753166).

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

7073440434 is a wasteful number, since it uses less digits than its factorization.

7073440434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119 (or 4116 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 7073440434 is about 84103.7480377658. The cubic root of 7073440434 is about 1919.5977559042.

The spelling of 7073440434 in words is "seven billion, seventy-three million, four hundred forty thousand, four hundred thirty-four".