68067214951422 has 16 divisors (see below), whose sum is σ = 136225246752000. Its totient is φ = 22673935508952.

The previous prime is 68067214951369. The next prime is 68067214951423. The reversal of 68067214951422 is 22415941276086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68067214951423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3784025638 + ... + 3784043625.

It is an arithmetic number, because the mean of its divisors is an integer number (8514077922000).

Almost surely, 2^{68067214951422} is an apocalyptic number.

68067214951422 is an abundant number, since it is smaller than the sum of its proper divisors (68158031800578).

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

68067214951422 is a wasteful number, since it uses less digits than its factorization.

68067214951422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568070767.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 68067214951422 in words is "sixty-eight trillion, sixty-seven billion, two hundred fourteen million, nine hundred fifty-one thousand, four hundred twenty-two".