68057381202 has 64 divisors (see below), whose sum is σ = 144239616000. Its totient is φ = 21363870528.

The previous prime is 68057381201. The next prime is 68057381237. The reversal of 68057381202 is 20218375086.

68057381202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (68057381201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3905124 + ... + 3922512.

It is an arithmetic number, because the mean of its divisors is an integer number (2253744000).

Almost surely, 2^68057381202 is an apocalyptic number.

68057381202 is an abundant number, since it is smaller than the sum of its proper divisors (76182234798).

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

68057381202 is a wasteful number, since it uses less digits than its factorization.

68057381202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17855.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 68057381202 in words is "sixty-eight billion, fifty-seven million, three hundred eighty-one thousand, two hundred two".