273472378304 has 56 divisors (see below), whose sum is σ = 554730483120. Its totient is φ = 133721800704.

The previous prime is 273472378297. The next prime is 273472378321. The reversal of 273472378304 is 403873274372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541142 + ... + 916394.

Almost surely, 2^273472378304 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 273472378304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277365241560).

273472378304 is an abundant number, since it is smaller than the sum of its proper divisors (281258104816).

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

273472378304 is a wasteful number, since it uses less digits than its factorization.

273472378304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375517 (or 375507 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 50.

The spelling of 273472378304 in words is "two hundred seventy-three billion, four hundred seventy-two million, three hundred seventy-eight thousand, three hundred four".