273143234 has 16 divisors (see below), whose sum is σ = 504264768. Its totient is φ = 108056592.

The previous prime is 273143219. The next prime is 273143237. The reversal of 273143234 is 432341372.

It is a junction number, because it is equal to n+sod(n) for n = 273143197 and 273143206.

It is not an unprimeable number, because it can be changed into a prime (273143237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750212 + ... + 750575.

It is an arithmetic number, because the mean of its divisors is an integer number (31516548).

Almost surely, 2^273143234 is an apocalyptic number.

273143234 is a deficient number, since it is larger than the sum of its proper divisors (231121534).

273143234 is a wasteful number, since it uses less digits than its factorization.

273143234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500809.

The product of its digits is 12096, while the sum is 29.

The square root of 273143234 is about 16527.0455314917. The cubic root of 273143234 is about 648.8288449533.

The spelling of 273143234 in words is "two hundred seventy-three million, one hundred forty-three thousand, two hundred thirty-four".