68259374000 has 40 divisors (see below), whose sum is σ = 165051171168. Its totient is φ = 27303748800.

The previous prime is 68259373957. The next prime is 68259374023. The reversal of 68259374000 is 47395286.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17062844 + ... + 17066843.

Almost surely, 2^68259374000 is an apocalyptic number.

It is an amenable number.

68259374000 is an abundant number, since it is smaller than the sum of its proper divisors (96791797168).

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

68259374000 is a wasteful number, since it uses less digits than its factorization.

68259374000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34129710 (or 34129694 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 68259374000 in words is "sixty-eight billion, two hundred fifty-nine million, three hundred seventy-four thousand".