272564451341 has 96 divisors (see below), whose sum is σ = 370566379008. Its totient is φ = 194986621440.

The previous prime is 272564451329. The next prime is 272564451343. The reversal of 272564451341 is 143154465272.

It is a de Polignac number, because none of the positive numbers 2^k-272564451341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272564451292 and 272564451301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272564451343) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64418696 + ... + 64422926.

It is an arithmetic number, because the mean of its divisors is an integer number (3860066448).

Almost surely, 2^272564451341 is an apocalyptic number.

It is an amenable number.

272564451341 is a deficient number, since it is larger than the sum of its proper divisors (98001927667).

272564451341 is a wasteful number, since it uses less digits than its factorization.

272564451341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4379 (or 4360 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The spelling of 272564451341 in words is "two hundred seventy-two billion, five hundred sixty-four million, four hundred fifty-one thousand, three hundred forty-one".