68462020104 has 48 divisors (see below), whose sum is σ = 180177915600. Its totient is φ = 21617820864.

The previous prime is 68462020103. The next prime is 68462020117. The reversal of 68462020104 is 40102026486.

It is not an unprimeable number, because it can be changed into a prime (68462020103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5581242 + ... + 5593494.

It is an arithmetic number, because the mean of its divisors is an integer number (3753706575).

Almost surely, 2^68462020104 is an apocalyptic number.

It is an amenable number.

68462020104 is an abundant number, since it is smaller than the sum of its proper divisors (111715895496).

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

68462020104 is an equidigital number, since it uses as much as digits as its factorization.

68462020104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24534 (or 12277 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 68462020104 in words is "sixty-eight billion, four hundred sixty-two million, twenty thousand, one hundred four".