242340503415 has 16 divisors (see below), whose sum is σ = 388824883200. Its totient is φ = 128888242592.

The previous prime is 242340503389. The next prime is 242340503453. The reversal of 242340503415 is 514305043242.

It is a cyclic number.

It is not a de Polignac number, because 242340503415 - 2⁶ = 242340503351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22496055 + ... + 22506824.

It is an arithmetic number, because the mean of its divisors is an integer number (24301555200).

Almost surely, 2^242340503415 is an apocalyptic number.

242340503415 is a deficient number, since it is larger than the sum of its proper divisors (146484379785).

242340503415 is a wasteful number, since it uses less digits than its factorization.

242340503415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45003246.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 242340503415 its reverse (514305043242), we get a palindrome (756645546657).

The spelling of 242340503415 in words is "two hundred forty-two billion, three hundred forty million, five hundred three thousand, four hundred fifteen".