242040116 has 12 divisors (see below), whose sum is σ = 423967488. Its totient is φ = 120906552.

The previous prime is 242040103. The next prime is 242040143. The reversal of 242040116 is 611040242.

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, 23486 + ... + 32181.

It is an arithmetic number, because the mean of its divisors is an integer number (35330624).

Almost surely, 2^242040116 is an apocalyptic number.

It is an amenable number.

242040116 is a deficient number, since it is larger than the sum of its proper divisors (181927372).

242040116 is a wasteful number, since it uses less digits than its factorization.

242040116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56758 (or 56756 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 242040116 is about 15557.6385097482. The cubic root of 242040116 is about 623.2024004273.

Adding to 242040116 its reverse (611040242), we get a palindrome (853080358).

The spelling of 242040116 in words is "two hundred forty-two million, forty thousand, one hundred sixteen".