242523402430 has 16 divisors (see below), whose sum is σ = 439979466240. Its totient is φ = 96245507232.

The previous prime is 242523402421. The next prime is 242523402493. The reversal of 242523402430 is 34204325242.

It is a junction number, because it is equal to n+sod(n) for n = 242523402392 and 242523402401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95480385 + ... + 95482924.

It is an arithmetic number, because the mean of its divisors is an integer number (27498716640).

Almost surely, 2^242523402430 is an apocalyptic number.

242523402430 is a deficient number, since it is larger than the sum of its proper divisors (197456063810).

242523402430 is a wasteful number, since it uses less digits than its factorization.

242523402430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190963443.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 242523402430 its reverse (34204325242), we get a palindrome (276727727672).

The spelling of 242523402430 in words is "two hundred forty-two billion, five hundred twenty-three million, four hundred two thousand, four hundred thirty".