242324155454 has 16 divisors (see below), whose sum is σ = 373046808960. Its totient is φ = 118016340120.

The previous prime is 242324155439. The next prime is 242324155457. The reversal of 242324155454 is 454551423242.

It is a super-2 number, since 2×242324155454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242324155457) 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, 10268384 + ... + 10291955.

It is an arithmetic number, because the mean of its divisors is an integer number (23315425560).

Almost surely, 2^242324155454 is an apocalyptic number.

242324155454 is a deficient number, since it is larger than the sum of its proper divisors (130722653506).

242324155454 is a wasteful number, since it uses less digits than its factorization.

242324155454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20560495.

The product of its digits is 768000, while the sum is 41.

Adding to 242324155454 its reverse (454551423242), we get a palindrome (696875578696).

The spelling of 242324155454 in words is "two hundred forty-two billion, three hundred twenty-four million, one hundred fifty-five thousand, four hundred fifty-four".