242150444 has 12 divisors (see below), whose sum is σ = 423918768. Its totient is φ = 121030800.

The previous prime is 242150443. The next prime is 242150449. The reversal of 242150444 is 444051242.

It is not an unprimeable number, because it can be changed into a prime (242150443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3209 + ... + 22239.

It is an arithmetic number, because the mean of its divisors is an integer number (35326564).

Almost surely, 2^242150444 is an apocalyptic number.

It is an amenable number.

242150444 is a deficient number, since it is larger than the sum of its proper divisors (181768324).

242150444 is a wasteful number, since it uses less digits than its factorization.

242150444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22216 (or 22214 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 242150444 is about 15561.1838881237. The cubic root of 242150444 is about 623.2970765100.

The spelling of 242150444 in words is "two hundred forty-two million, one hundred fifty thousand, four hundred forty-four".