242050015 has 16 divisors (see below), whose sum is σ = 300625920. Its totient is φ = 186896160.

The previous prime is 242050001. The next prime is 242050051. The reversal of 242050015 is 510050242.

It is not a de Polignac number, because 242050015 - 2¹³ = 242041823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242049974 and 242050001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63082 + ... + 66808.

It is an arithmetic number, because the mean of its divisors is an integer number (18789120).

Almost surely, 2^242050015 is an apocalyptic number.

242050015 is a deficient number, since it is larger than the sum of its proper divisors (58575905).

242050015 is a wasteful number, since it uses less digits than its factorization.

242050015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 242050015 is about 15557.9566460381. The cubic root of 242050015 is about 623.2108962593.

The spelling of 242050015 in words is "two hundred forty-two million, fifty thousand, fifteen".