242101504 has 36 divisors (see below), whose sum is σ = 489415360. Its totient is φ = 119508480.

The previous prime is 242101501. The next prime is 242101529. The reversal of 242101504 is 405101242.

It is a super-2 number, since 2×242101504² = 117226276478124032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242101501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14239 + ... + 26209.

Almost surely, 2^242101504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242101504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244707680).

242101504 is an abundant number, since it is smaller than the sum of its proper divisors (247313856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242101504 is an equidigital number, since it uses as much as digits as its factorization.

242101504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12066 (or 12052 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 242101504 is about 15559.6113061991. The cubic root of 242101504 is about 623.2550830373.

Adding to 242101504 its reverse (405101242), we get a palindrome (647202746).

The spelling of 242101504 in words is "two hundred forty-two million, one hundred one thousand, five hundred four".