241256144 has 20 divisors (see below), whose sum is σ = 478305696. Its totient is φ = 117822432.

The previous prime is 241256143. The next prime is 241256153. The reversal of 241256144 is 441652142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241256143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174644 + ... + 176019.

Almost surely, 2^241256144 is an apocalyptic number.

It is an amenable number.

241256144 is a deficient number, since it is larger than the sum of its proper divisors (237049552).

241256144 is a wasteful number, since it uses less digits than its factorization.

241256144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350714 (or 350708 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 241256144 is about 15532.4223481078. The cubic root of 241256144 is about 622.5288183085.

The spelling of 241256144 in words is "two hundred forty-one million, two hundred fifty-six thousand, one hundred forty-four".