273266650368 has 108 divisors (see below), whose sum is σ = 788547483360. Its totient is φ = 91013465088.

The previous prime is 273266650351. The next prime is 273266650379. The reversal of 273266650368 is 863056662372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2769303 + ... + 2866281.

Almost surely, 2^273266650368 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 273266650368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394273741680).

273266650368 is an abundant number, since it is smaller than the sum of its proper divisors (515280832992).

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

273266650368 is a wasteful number, since it uses less digits than its factorization.

273266650368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98224 (or 98207 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 273266650368 in words is "two hundred seventy-three billion, two hundred sixty-six million, six hundred fifty thousand, three hundred sixty-eight".