242776070465475 has 24 divisors (see below), whose sum is σ = 401391333654192. Its totient is φ = 129480066457600.

The previous prime is 242776070465473. The next prime is 242776070465549. The reversal of 242776070465475 is 574564070677242.

It is not a de Polignac number, because 242776070465475 - 2¹ = 242776070465473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242776070465471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13484419 + ... + 25833731.

It is an arithmetic number, because the mean of its divisors is an integer number (16724638902258).

Almost surely, 2^{242776070465475} is an apocalyptic number.

242776070465475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

242776070465475 is a deficient number, since it is larger than the sum of its proper divisors (158615263188717).

242776070465475 is a wasteful number, since it uses less digits than its factorization.

242776070465475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12611447 (or 12611442 counting only the distinct ones).

The product of its (nonzero) digits is 553190400, while the sum is 66.

The spelling of 242776070465475 in words is "two hundred forty-two trillion, seven hundred seventy-six billion, seventy million, four hundred sixty-five thousand, four hundred seventy-five".