68654400427422 has 40 divisors (see below), whose sum is σ = 153849194175600. Its totient is φ = 22882943300256.

The previous prime is 68654400427411. The next prime is 68654400427463. The reversal of 68654400427422 is 22472400445686.

68654400427422 is a `hidden beast` number, since 6 + 8 + 6 + 544 + 0 + 0 + 4 + 2 + 74 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15189522 + ... + 19184117.

It is an arithmetic number, because the mean of its divisors is an integer number (3846229854390).

Almost surely, 2^{68654400427422} is an apocalyptic number.

68654400427422 is an abundant number, since it is smaller than the sum of its proper divisors (85194793748178).

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

68654400427422 is a wasteful number, since it uses less digits than its factorization.

68654400427422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34385982 (or 34385973 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 54.

The spelling of 68654400427422 in words is "sixty-eight trillion, six hundred fifty-four billion, four hundred million, four hundred twenty-seven thousand, four hundred twenty-two".