273234501420 has 48 divisors (see below), whose sum is σ = 765203681760. Its totient is φ = 72848526336.

The previous prime is 273234501383. The next prime is 273234501431. The reversal of 273234501420 is 24105432372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121135 + ... + 749094.

It is an arithmetic number, because the mean of its divisors is an integer number (15941743370).

Almost surely, 2^273234501420 is an apocalyptic number.

273234501420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273234501420 is an abundant number, since it is smaller than the sum of its proper divisors (491969180340).

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

273234501420 is a wasteful number, since it uses less digits than its factorization.

273234501420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875474 (or 875472 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

Adding to 273234501420 its reverse (24105432372), we get a palindrome (297339933792).

The spelling of 273234501420 in words is "two hundred seventy-three billion, two hundred thirty-four million, five hundred one thousand, four hundred twenty".