242318452 has 12 divisors (see below), whose sum is σ = 424871776. Its totient is φ = 120926520.

The previous prime is 242318441. The next prime is 242318473. The reversal of 242318452 is 254813242.

It is a super-3 number, since 3×242318452³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55824 + ... + 60007.

Almost surely, 2^242318452 is an apocalyptic number.

It is an amenable number.

242318452 is a deficient number, since it is larger than the sum of its proper divisors (182553324).

242318452 is a wasteful number, since it uses less digits than its factorization.

242318452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116358 (or 116356 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 242318452 is about 15566.5812560112. The cubic root of 242318452 is about 623.4411944727.

The spelling of 242318452 in words is "two hundred forty-two million, three hundred eighteen thousand, four hundred fifty-two".