68417133396 has 48 divisors (see below), whose sum is σ = 161623334208. Its totient is φ = 22522579200.

The previous prime is 68417133373. The next prime is 68417133397. The reversal of 68417133396 is 69333171486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68417133397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3037536 + ... + 3059976.

It is an arithmetic number, because the mean of its divisors is an integer number (3367152796).

Almost surely, 2^68417133396 is an apocalyptic number.

It is an amenable number.

68417133396 is an abundant number, since it is smaller than the sum of its proper divisors (93206200812).

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

68417133396 is a wasteful number, since it uses less digits than its factorization.

68417133396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25592 (or 25590 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 51.

The spelling of 68417133396 in words is "sixty-eight billion, four hundred seventeen million, one hundred thirty-three thousand, three hundred ninety-six".