68275165242 has 16 divisors (see below), whose sum is σ = 138278816640. Its totient is φ = 22470307392.

The previous prime is 68275165241. The next prime is 68275165243. The reversal of 68275165242 is 24256157286.

68275165242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (68275165241) and next prime (68275165243).

It is a super-2 number, since 2×68275165242² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68275165191 and 68275165200.

It is not an unprimeable number, because it can be changed into a prime (68275165241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72019743 + ... + 72020690.

It is an arithmetic number, because the mean of its divisors is an integer number (8642426040).

Almost surely, 2^68275165242 is an apocalyptic number.

68275165242 is an abundant number, since it is smaller than the sum of its proper divisors (70003651398).

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

68275165242 is a wasteful number, since it uses less digits than its factorization.

68275165242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144040517.

The product of its digits is 1612800, while the sum is 48.

The spelling of 68275165242 in words is "sixty-eight billion, two hundred seventy-five million, one hundred sixty-five thousand, two hundred forty-two".