242085415 has 16 divisors (see below), whose sum is σ = 341290656. Its totient is φ = 162518400.

The previous prime is 242085407. The next prime is 242085463. The reversal of 242085415 is 514580242.

It is not a de Polignac number, because 242085415 - 2³ = 242085407 is a prime.

It is a Duffinian number.

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, 168576 + ... + 170005.

It is an arithmetic number, because the mean of its divisors is an integer number (21330666).

Almost surely, 2^242085415 is an apocalyptic number.

242085415 is a deficient number, since it is larger than the sum of its proper divisors (99205241).

242085415 is a wasteful number, since it uses less digits than its factorization.

242085415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338610.

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 242085415 is about 15559.0942859795. The cubic root of 242085415 is about 623.2412764685.

The spelling of 242085415 in words is "two hundred forty-two million, eighty-five thousand, four hundred fifteen".