7047730707672 has 32 divisors (see below), whose sum is σ = 17627721048000. Its totient is φ = 2348124332064.

The previous prime is 7047730707653. The next prime is 7047730707697. The reversal of 7047730707672 is 2767070377407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69900898 + ... + 70001649.

It is an arithmetic number, because the mean of its divisors is an integer number (550866282750).

Almost surely, 2^{7047730707672} is an apocalyptic number.

It is an amenable number.

7047730707672 is an abundant number, since it is smaller than the sum of its proper divisors (10579990340328).

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

7047730707672 is a wasteful number, since it uses less digits than its factorization.

7047730707672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139904655 (or 139904651 counting only the distinct ones).

The product of its (nonzero) digits is 16941456, while the sum is 57.

The spelling of 7047730707672 in words is "seven trillion, forty-seven billion, seven hundred thirty million, seven hundred seven thousand, six hundred seventy-two".