68363365410 has 48 divisors (see below), whose sum is σ = 178169060160. Its totient is φ = 18186711840.

The previous prime is 68363365363. The next prime is 68363365423. The reversal of 68363365410 is 1456336386.

68363365410 is a `hidden beast` number, since 6 + 8 + 3 + 633 + 6 + 5 + 4 + 1 + 0 = 666.

68363365410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

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, 868726 + ... + 944145.

It is an arithmetic number, because the mean of its divisors is an integer number (3711855420).

Almost surely, 2^68363365410 is an apocalyptic number.

68363365410 is an abundant number, since it is smaller than the sum of its proper divisors (109805694750).

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

68363365410 is a wasteful number, since it uses less digits than its factorization.

68363365410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813303 (or 1813300 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 68363365410 in words is "sixty-eight billion, three hundred sixty-three million, three hundred sixty-five thousand, four hundred ten".