207068835306 has 16 divisors (see below), whose sum is σ = 414236867904. Its totient is φ = 69006412224.

The previous prime is 207068835293. The next prime is 207068835313. The reversal of 207068835306 is 603538860702.

207068835306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×207068835306² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4106070 + ... + 4156193.

It is an arithmetic number, because the mean of its divisors is an integer number (25889804244).

Almost surely, 2^207068835306 is an apocalyptic number.

207068835306 is an abundant number, since it is smaller than the sum of its proper divisors (207168032598).

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

207068835306 is a wasteful number, since it uses less digits than its factorization.

207068835306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8266445.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 207068835306 in words is "two hundred seven billion, sixty-eight million, eight hundred thirty-five thousand, three hundred six".