7066703340740 has 12 divisors (see below), whose sum is σ = 14840077015596. Its totient is φ = 2826681336288.

The previous prime is 7066703340731. The next prime is 7066703340757. The reversal of 7066703340740 is 470433076607.

It can be written as a sum of positive squares in 2 ways, for example, as 5433439788676 + 1633263552064 = 2330974^2 + 1277992^2 .

It is a super-2 number, since 2×7066703340740² (a number of 26 digits) contains 22 as substring.

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, 176667583499 + ... + 176667583538.

It is an arithmetic number, because the mean of its divisors is an integer number (1236673084633).

Almost surely, 2^{7066703340740} is an apocalyptic number.

It is an amenable number.

7066703340740 is an abundant number, since it is smaller than the sum of its proper divisors (7773373674856).

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

7066703340740 is a wasteful number, since it uses less digits than its factorization.

7066703340740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353335167046 (or 353335167044 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 7066703340740 in words is "seven trillion, sixty-six billion, seven hundred three million, three hundred forty thousand, seven hundred forty".