68675040162 has 96 divisors (see below), whose sum is σ = 162954093120. Its totient is φ = 21616657920.

The previous prime is 68675040113. The next prime is 68675040173. The reversal of 68675040162 is 26104057686.

68675040162 is a `hidden beast` number, since 6 + 86 + 7 + 504 + 0 + 1 + 62 = 666.

It is a super-2 number, since 2×68675040162² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2878362 + ... + 2902122.

It is an arithmetic number, because the mean of its divisors is an integer number (1697438470).

Almost surely, 2^68675040162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68675040162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81477046560).

68675040162 is an abundant number, since it is smaller than the sum of its proper divisors (94279052958).

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

68675040162 is a wasteful number, since it uses less digits than its factorization.

68675040162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24110 (or 24098 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 68675040162 in words is "sixty-eight billion, six hundred seventy-five million, forty thousand, one hundred sixty-two".