272030043 has 4 divisors (see below), whose sum is σ = 362706728. Its totient is φ = 181353360.

The previous prime is 272030041. The next prime is 272030069. The reversal of 272030043 is 340030272.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 272030043 - 2¹ = 272030041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272030041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45338338 + ... + 45338343.

It is an arithmetic number, because the mean of its divisors is an integer number (90676682).

Almost surely, 2^272030043 is an apocalyptic number.

272030043 is a deficient number, since it is larger than the sum of its proper divisors (90676685).

272030043 is an equidigital number, since it uses as much as digits as its factorization.

272030043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90676684.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 272030043 is about 16493.3332895446. Note that the first 3 decimals coincide. The cubic root of 272030043 is about 647.9462141953.

The spelling of 272030043 in words is "two hundred seventy-two million, thirty thousand, forty-three".