242102264 has 16 divisors (see below), whose sum is σ = 463600800. Its totient is φ = 118475392.

The previous prime is 242102243. The next prime is 242102293. The reversal of 242102264 is 462201242.

It is a super-2 number, since 2×242102264² = 117227012467851392, which contains 22 as substring.

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, 321569 + ... + 322320.

It is an arithmetic number, because the mean of its divisors is an integer number (28975050).

Almost surely, 2^242102264 is an apocalyptic number.

It is an amenable number.

242102264 is a deficient number, since it is larger than the sum of its proper divisors (221498536).

242102264 is a wasteful number, since it uses less digits than its factorization.

242102264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643942 (or 643938 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 242102264 is about 15559.6357283839. The cubic root of 242102264 is about 623.2557352064.

The spelling of 242102264 in words is "two hundred forty-two million, one hundred two thousand, two hundred sixty-four".