68070012000 has 96 divisors (see below), whose sum is σ = 222997398624. Its totient is φ = 18152000000.

The previous prime is 68070011963. The next prime is 68070012013. The reversal of 68070012000 is 21007086.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2824251 + ... + 2848250.

It is an arithmetic number, because the mean of its divisors is an integer number (2322889569).

Almost surely, 2^68070012000 is an apocalyptic number.

68070012000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68070012000 is an abundant number, since it is smaller than the sum of its proper divisors (154927386624).

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

68070012000 is a wasteful number, since it uses less digits than its factorization.

68070012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672529 (or 5672511 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 68070012000 its reverse (21007086), we get a palindrome (68091019086).

The spelling of 68070012000 in words is "sixty-eight billion, seventy million, twelve thousand".