242551344504 has 64 divisors (see below), whose sum is σ = 693265939200. Its totient is φ = 69274174464.

The previous prime is 242551344487. The next prime is 242551344509. The reversal of 242551344504 is 405443155242.

242551344504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242551344509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174687 + ... + 718065.

It is an arithmetic number, because the mean of its divisors is an integer number (10832280300).

Almost surely, 2^242551344504 is an apocalyptic number.

242551344504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242551344504 is an abundant number, since it is smaller than the sum of its proper divisors (450714594696).

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

242551344504 is a wasteful number, since it uses less digits than its factorization.

242551344504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546052 (or 546048 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 242551344504 its reverse (405443155242), we get a palindrome (647994499746).

The spelling of 242551344504 in words is "two hundred forty-two billion, five hundred fifty-one million, three hundred forty-four thousand, five hundred four".