272941463844 has 135 divisors (see below), whose sum is σ = 805329898737. Its totient is φ = 77939390592.

The previous prime is 272941463801. The next prime is 272941463903. The reversal of 272941463844 is 448364149272.

The square root of 272941463844 is 522438.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 138317048100 + 134624415744 = 371910^2 + 366912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 153595884 + ... + 153597660.

Almost surely, 2^272941463844 is an apocalyptic number.

272941463844 is the 522438-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272941463844

272941463844 is an abundant number, since it is smaller than the sum of its proper divisors (532388434893).

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

272941463844 is an frugal number, since it uses more digits than its factorization.

272941463844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592 (or 1789 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 54.

The spelling of 272941463844 in words is "two hundred seventy-two billion, nine hundred forty-one million, four hundred sixty-three thousand, eight hundred forty-four".