242472370 has 32 divisors (see below), whose sum is σ = 502000128. Its totient is φ = 82600128.

The previous prime is 242472361. The next prime is 242472383. The reversal of 242472370 is 73274242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42 + ... + 22021.

It is an arithmetic number, because the mean of its divisors is an integer number (15687504).

Almost surely, 2^242472370 is an apocalyptic number.

242472370 is an abundant number, since it is smaller than the sum of its proper divisors (259527758).

242472370 is a wasteful number, since it uses less digits than its factorization.

242472370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22234.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 242472370 is about 15571.5243312914. The cubic root of 242472370 is about 623.5731675173.

The spelling of 242472370 in words is "two hundred forty-two million, four hundred seventy-two thousand, three hundred seventy".