242451204 has 48 divisors (see below), whose sum is σ = 582966720. Its totient is φ = 78376960.

The previous prime is 242451173. The next prime is 242451241. The reversal of 242451204 is 402154242.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86692 + ... + 89444.

It is an arithmetic number, because the mean of its divisors is an integer number (12145140).

Almost surely, 2^242451204 is an apocalyptic number.

It is an amenable number.

242451204 is an abundant number, since it is smaller than the sum of its proper divisors (340515516).

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

242451204 is a wasteful number, since it uses less digits than its factorization.

242451204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980 (or 2978 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 242451204 is about 15570.8446784367. The cubic root of 242451204 is about 623.5550225857. Note that the first 3 decimals are identical.

It can be divided in two parts, 2424 and 51204, that added together give a triangular number (53628 = T₃₂₇).

The spelling of 242451204 in words is "two hundred forty-two million, four hundred fifty-one thousand, two hundred four".