273046423680 has 768 divisors, whose sum is σ = 1003907174400. Its totient is φ = 68279500800.

The previous prime is 273046423669. The next prime is 273046423747. The reversal of 273046423680 is 86324640372.

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

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, 1294058775 + ... + 1294058985.

It is an arithmetic number, because the mean of its divisors is an integer number (1307170800).

Almost surely, 2^273046423680 is an apocalyptic number.

273046423680 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 273046423680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501953587200).

273046423680 is an abundant number, since it is smaller than the sum of its proper divisors (730860750720).

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

273046423680 is a wasteful number, since it uses less digits than its factorization.

273046423680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 273046423680 in words is "two hundred seventy-three billion, forty-six million, four hundred twenty-three thousand, six hundred eighty".