242031266 has 16 divisors (see below), whose sum is σ = 367632384. Its totient is φ = 119496384.

The previous prime is 242031211. The next prime is 242031287. The reversal of 242031266 is 662130242.

242031266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54506 + ... + 58778.

It is an arithmetic number, because the mean of its divisors is an integer number (22977024).

Almost surely, 2^242031266 is an apocalyptic number.

242031266 is a deficient number, since it is larger than the sum of its proper divisors (125601118).

242031266 is a wasteful number, since it uses less digits than its factorization.

242031266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 242031266 is about 15557.3540809483. The cubic root of 242031266 is about 623.1948047051.

The spelling of 242031266 in words is "two hundred forty-two million, thirty-one thousand, two hundred sixty-six".