273365678170068 has 192 divisors, whose sum is σ = 757276331212800. Its totient is φ = 75798746818560.

The previous prime is 273365678170061. The next prime is 273365678170121. The reversal of 273365678170068 is 860071876563372.

It is a super-2 number, since 2×273365678170068² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 273365678169984 and 273365678170011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273365678170061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 104905693 + ... + 107479931.

It is an arithmetic number, because the mean of its divisors is an integer number (3944147558400).

Almost surely, 2^{273365678170068} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273365678170068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378638165606400).

273365678170068 is an abundant number, since it is smaller than the sum of its proper divisors (483910653042732).

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

273365678170068 is a wasteful number, since it uses less digits than its factorization.

273365678170068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575590 (or 2575588 counting only the distinct ones).

The product of its (nonzero) digits is 426746880, while the sum is 69.

The spelling of 273365678170068 in words is "two hundred seventy-three trillion, three hundred sixty-five billion, six hundred seventy-eight million, one hundred seventy thousand, sixty-eight".