7068447561404 has 24 divisors (see below), whose sum is σ = 12871985723520. Its totient is φ = 3393523499184.

The previous prime is 7068447561293. The next prime is 7068447561443. The reversal of 7068447561404 is 4041657448607.

It is a self number, because there is not a number n which added to its sum of digits gives 7068447561404.

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, 348257864 + ... + 348278159.

It is an arithmetic number, because the mean of its divisors is an integer number (536332738480).

Almost surely, 2^{7068447561404} is an apocalyptic number.

It is an amenable number.

7068447561404 is a deficient number, since it is larger than the sum of its proper divisors (5803538162116).

7068447561404 is a wasteful number, since it uses less digits than its factorization.

7068447561404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696536129 (or 696536127 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 7068447561404 in words is "seven trillion, sixty-eight billion, four hundred forty-seven million, five hundred sixty-one thousand, four hundred four".