68462040122 has 8 divisors (see below), whose sum is σ = 117363497376. Its totient is φ = 29340874332.

The previous prime is 68462040121. The next prime is 68462040139. The reversal of 68462040122 is 22104026486.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (68462040121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2445072848 + ... + 2445072875.

It is an arithmetic number, because the mean of its divisors is an integer number (14670437172).

Almost surely, 2^68462040122 is an apocalyptic number.

68462040122 is a deficient number, since it is larger than the sum of its proper divisors (48901457254).

68462040122 is a wasteful number, since it uses less digits than its factorization.

68462040122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4890145732.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 68462040122 in words is "sixty-eight billion, four hundred sixty-two million, forty thousand, one hundred twenty-two".