273008196720 has 480 divisors, whose sum is σ = 1060100720640. Its totient is φ = 61675499520.

The previous prime is 273008196719. The next prime is 273008196743. The reversal of 273008196720 is 27691800372.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 187119351 + ... + 187120809.

It is an arithmetic number, because the mean of its divisors is an integer number (2208543168).

Almost surely, 2^273008196720 is an apocalyptic number.

273008196720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273008196720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530050360320).

273008196720 is an abundant number, since it is smaller than the sum of its proper divisors (787092523920).

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

273008196720 is a wasteful number, since it uses less digits than its factorization.

273008196720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893 (or 1884 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 273008196720 in words is "two hundred seventy-three billion, eight million, one hundred ninety-six thousand, seven hundred twenty".