1242314504 has 8 divisors (see below), whose sum is σ = 2329339710. Its totient is φ = 621157248.

The previous prime is 1242314461. The next prime is 1242314531. The reversal of 1242314504 is 4054132421.

It can be written as a sum of positive squares in only one way, i.e., 1197021604 + 45292900 = 34598^2 + 6730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77644649 + ... + 77644664.

Almost surely, 2^1242314504 is an apocalyptic number.

It is an amenable number.

1242314504 is a deficient number, since it is larger than the sum of its proper divisors (1087025206).

1242314504 is a wasteful number, since it uses less digits than its factorization.

1242314504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155289319 (or 155289315 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1242314504 is about 35246.4821507055. The cubic root of 1242314504 is about 1075.0050849588.

Adding to 1242314504 its reverse (4054132421), we get a palindrome (5296446925).

The spelling of 1242314504 in words is "one billion, two hundred forty-two million, three hundred fourteen thousand, five hundred four".