1353430242 has 32 divisors (see below), whose sum is σ = 3008836800. Its totient is φ = 450961344.

The previous prime is 1353430201. The next prime is 1353430259. The reversal of 1353430242 is 2420343531.

1353430242 is a `hidden beast` number, since 1 + 353 + 4 + 302 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231309 + ... + 237087.

It is an arithmetic number, because the mean of its divisors is an integer number (94026150).

Almost surely, 2^1353430242 is an apocalyptic number.

1353430242 is an abundant number, since it is smaller than the sum of its proper divisors (1655406558).

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

1353430242 is a wasteful number, since it uses less digits than its factorization.

1353430242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10127 (or 10121 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1353430242 is about 36788.9962081055. The cubic root of 1353430242 is about 1106.1447408037.

Adding to 1353430242 its reverse (2420343531), we get a palindrome (3773773773).

The spelling of 1353430242 in words is "one billion, three hundred fifty-three million, four hundred thirty thousand, two hundred forty-two".