275246272370642 has 8 divisors (see below), whose sum is σ = 416021083430832. Its totient is φ = 136572577893700.

The previous prime is 275246272370627. The next prime is 275246272370669. The reversal of 275246272370642 is 246073272642572.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525279145484 + ... + 525279146007.

It is an arithmetic number, because the mean of its divisors is an integer number (52002635428854).

Almost surely, 2^{275246272370642} is an apocalyptic number.

275246272370642 is a deficient number, since it is larger than the sum of its proper divisors (140774811060190).

275246272370642 is a wasteful number, since it uses less digits than its factorization.

275246272370642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050558291624.

The product of its (nonzero) digits is 94832640, while the sum is 59.

The spelling of 275246272370642 in words is "two hundred seventy-five trillion, two hundred forty-six billion, two hundred seventy-two million, three hundred seventy thousand, six hundred forty-two".