272104123320 has 48 divisors (see below), whose sum is σ = 884338401960. Its totient is φ = 72561099456.

The previous prime is 272104123309. The next prime is 272104123373. The reversal of 272104123320 is 23321401272.

272104123320 is a `hidden beast` number, since 2 + 7 + 210 + 4 + 123 + 320 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377922034 + ... + 377922753.

Almost surely, 2^272104123320 is an apocalyptic number.

272104123320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272104123320 is an abundant number, since it is smaller than the sum of its proper divisors (612234278640).

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

272104123320 is a wasteful number, since it uses less digits than its factorization.

272104123320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755844804 (or 755844797 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 272104123320 its reverse (23321401272), we get a palindrome (295425524592).

The spelling of 272104123320 in words is "two hundred seventy-two billion, one hundred four million, one hundred twenty-three thousand, three hundred twenty".