242413534 has 16 divisors (see below), whose sum is σ = 400607856. Its totient is φ = 109096000.

The previous prime is 242413531. The next prime is 242413543. The reversal of 242413534 is 435314242.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242413531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52327 + ... + 56770.

It is an arithmetic number, because the mean of its divisors is an integer number (25037991).

Almost surely, 2^242413534 is an apocalyptic number.

242413534 is a deficient number, since it is larger than the sum of its proper divisors (158194322).

242413534 is a wasteful number, since it uses less digits than its factorization.

242413534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109211.

The product of its digits is 11520, while the sum is 28.

The square root of 242413534 is about 15569.6349989330. The cubic root of 242413534 is about 623.5227266928.

Adding to 242413534 its reverse (435314242), we get a palindrome (677727776).

The spelling of 242413534 in words is "two hundred forty-two million, four hundred thirteen thousand, five hundred thirty-four".