272238016826 has 8 divisors (see below), whose sum is σ = 412321656864. Its totient is φ = 134797464540.

The previous prime is 272238016811. The next prime is 272238016829. The reversal of 272238016826 is 628610832272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×272238016826² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (272238016829) 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, 660771680 + ... + 660772091.

It is an arithmetic number, because the mean of its divisors is an integer number (51540207108).

Almost surely, 2^272238016826 is an apocalyptic number.

272238016826 is a deficient number, since it is larger than the sum of its proper divisors (140083640038).

272238016826 is a wasteful number, since it uses less digits than its factorization.

272238016826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321543876.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 272238016826 in words is "two hundred seventy-two billion, two hundred thirty-eight million, sixteen thousand, eight hundred twenty-six".