242464242 has 32 divisors (see below), whose sum is σ = 498726144. Its totient is φ = 78537600.

The previous prime is 242464231. The next prime is 242464253.

242464242 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (242464231) and next prime (242464253).

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, 64848 + ... + 68484.

It is an arithmetic number, because the mean of its divisors is an integer number (15585192).

Almost surely, 2^242464242 is an apocalyptic number.

242464242 is an abundant number, since it is smaller than the sum of its proper divisors (256261902).

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

242464242 is a wasteful number, since it uses less digits than its factorization.

242464242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954.

The product of its digits is 24576, while the sum is 30.

The square root of 242464242 is about 15571.2633398835. The cubic root of 242464242 is about 623.5661997690.

It can be divided in two parts, 2424 and 64242, that added together give a palindrome (66666).

The spelling of 242464242 in words is "two hundred forty-two million, four hundred sixty-four thousand, two hundred forty-two".