68935820360 has 64 divisors (see below), whose sum is σ = 173779283520. Its totient is φ = 24390063360.

The previous prime is 68935820357. The next prime is 68935820381. The reversal of 68935820360 is 6302853986.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 68935820299 and 68935820308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100914 + ... + 2133473.

It is an arithmetic number, because the mean of its divisors is an integer number (2715301305).

Almost surely, 2^68935820360 is an apocalyptic number.

It is an amenable number.

68935820360 is an abundant number, since it is smaller than the sum of its proper divisors (104843463160).

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

68935820360 is a wasteful number, since it uses less digits than its factorization.

68935820360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4234446 (or 4234442 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 68935820360 in words is "sixty-eight billion, nine hundred thirty-five million, eight hundred twenty thousand, three hundred sixty".