242428150 has 12 divisors (see below), whose sum is σ = 450916452. Its totient is φ = 96971240.

The previous prime is 242428133. The next prime is 242428171. The reversal of 242428150 is 51824242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2424232 + ... + 2424331.

It is an arithmetic number, because the mean of its divisors is an integer number (37576371).

Almost surely, 2^242428150 is an apocalyptic number.

242428150 is a deficient number, since it is larger than the sum of its proper divisors (208488302).

242428150 is a wasteful number, since it uses less digits than its factorization.

242428150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4848575 (or 4848570 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 242428150 is about 15570.1043670234. The cubic root of 242428150 is about 623.5352579307.

The spelling of 242428150 in words is "two hundred forty-two million, four hundred twenty-eight thousand, one hundred fifty".