242460149 has 8 divisors (see below), whose sum is σ = 249225888. Its totient is φ = 235705680.

The previous prime is 242460131. The next prime is 242460157. The reversal of 242460149 is 941064242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242460149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242460109) 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, 59714 + ... + 63644.

It is an arithmetic number, because the mean of its divisors is an integer number (31153236).

Almost surely, 2^242460149 is an apocalyptic number.

It is an amenable number.

242460149 is a deficient number, since it is larger than the sum of its proper divisors (6765739).

242460149 is a wasteful number, since it uses less digits than its factorization.

242460149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 242460149 is about 15571.1319113287. The cubic root of 242460149 is about 623.5626909755.

The spelling of 242460149 in words is "two hundred forty-two million, four hundred sixty thousand, one hundred forty-nine".