271628045276 has 24 divisors (see below), whose sum is σ = 566875921920. Its totient is φ = 111350626992.

The previous prime is 271628045267. The next prime is 271628045383. The reversal of 271628045276 is 672540826172.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210890696 + ... + 210891983.

It is an arithmetic number, because the mean of its divisors is an integer number (23619830080).

Almost surely, 2^271628045276 is an apocalyptic number.

It is an amenable number.

271628045276 is an abundant number, since it is smaller than the sum of its proper divisors (295247876644).

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

271628045276 is a wasteful number, since it uses less digits than its factorization.

271628045276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421782713 (or 421782711 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 271628045276 in words is "two hundred seventy-one billion, six hundred twenty-eight million, forty-five thousand, two hundred seventy-six".