242474130 has 24 divisors (see below), whose sum is σ = 630432972. Its totient is φ = 64659744.

The previous prime is 242474093. The next prime is 242474153. The reversal of 242474130 is 31474242.

242474130 is a `hidden beast` number, since 2 + 4 + 247 + 413 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 239351841 + 3122289 = 15471^2 + 1767^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242474094 and 242474103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1346989 + ... + 1347168.

Almost surely, 2^242474130 is an apocalyptic number.

242474130 is an abundant number, since it is smaller than the sum of its proper divisors (387958842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242474130 is a wasteful number, since it uses less digits than its factorization.

242474130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694170 (or 2694167 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 242474130 is about 15571.5808446028. The cubic root of 242474130 is about 623.5746762612.

The spelling of 242474130 in words is "two hundred forty-two million, four hundred seventy-four thousand, one hundred thirty".