68695266332 has 48 divisors (see below), whose sum is σ = 152420970240. Its totient is φ = 26310748800.

The previous prime is 68695266329. The next prime is 68695266401. The reversal of 68695266332 is 23366259686.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 1871969 + ... + 1908312.

It is an arithmetic number, because the mean of its divisors is an integer number (3175436880).

Almost surely, 2^68695266332 is an apocalyptic number.

It is an amenable number.

68695266332 is an abundant number, since it is smaller than the sum of its proper divisors (83725703908).

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

68695266332 is a wasteful number, since it uses less digits than its factorization.

68695266332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780362 (or 3780360 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 56.

The spelling of 68695266332 in words is "sixty-eight billion, six hundred ninety-five million, two hundred sixty-six thousand, three hundred thirty-two".