68258030802 has 64 divisors (see below), whose sum is σ = 148119269760. Its totient is φ = 20845569024.

The previous prime is 68258030759. The next prime is 68258030809. The reversal of 68258030802 is 20803085286.

It is not an unprimeable number, because it can be changed into a prime (68258030809) 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, 6648349 + ... + 6658607.

It is an arithmetic number, because the mean of its divisors is an integer number (2314363590).

Almost surely, 2^68258030802 is an apocalyptic number.

68258030802 is an abundant number, since it is smaller than the sum of its proper divisors (79861238958).

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

68258030802 is a wasteful number, since it uses less digits than its factorization.

68258030802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907.

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 68258030802 in words is "sixty-eight billion, two hundred fifty-eight million, thirty thousand, eight hundred two".