242472049653 has 32 divisors (see below), whose sum is σ = 327833637120. Its totient is φ = 159395558400.

The previous prime is 242472049609. The next prime is 242472049657. The reversal of 242472049653 is 356940274242.

It is not a de Polignac number, because 242472049653 - 2⁸ = 242472049397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242472049657) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63856951 + ... + 63860747.

It is an arithmetic number, because the mean of its divisors is an integer number (10244801160).

Almost surely, 2^242472049653 is an apocalyptic number.

It is an amenable number.

242472049653 is a deficient number, since it is larger than the sum of its proper divisors (85361587467).

242472049653 is a wasteful number, since it uses less digits than its factorization.

242472049653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797.

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 242472049653 in words is "two hundred forty-two billion, four hundred seventy-two million, forty-nine thousand, six hundred fifty-three".