242459464 has 32 divisors (see below), whose sum is σ = 500008320. Its totient is φ = 109521216.

The previous prime is 242459461. The next prime is 242459501. The reversal of 242459464 is 464954242.

242459464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (242459461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19914 + ... + 29689.

It is an arithmetic number, because the mean of its divisors is an integer number (15625260).

Almost surely, 2^242459464 is an apocalyptic number.

It is an amenable number.

242459464 is an abundant number, since it is smaller than the sum of its proper divisors (257548856).

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

242459464 is a wasteful number, since it uses less digits than its factorization.

242459464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49669 (or 49665 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The square root of 242459464 is about 15571.1099154813. The cubic root of 242459464 is about 623.5621037439.

The spelling of 242459464 in words is "two hundred forty-two million, four hundred fifty-nine thousand, four hundred sixty-four".