826713869104 has 20 divisors (see below), whose sum is σ = 1601772292264. Its totient is φ = 413353277568.

The previous prime is 826713869077. The next prime is 826713869167. The reversal of 826713869104 is 401968317628.

826713869104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3148444 + ... + 3400900.

Almost surely, 2^826713869104 is an apocalyptic number.

It is an amenable number.

826713869104 is a deficient number, since it is larger than the sum of its proper divisors (775058423160).

826713869104 is a wasteful number, since it uses less digits than its factorization.

826713869104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457132 (or 457126 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 826713869104 in words is "eight hundred twenty-six billion, seven hundred thirteen million, eight hundred sixty-nine thousand, one hundred four".