4242003132313 has 16 divisors (see below), whose sum is σ = 4317054798096. Its totient is φ = 4167709286400.

The previous prime is 4242003132251. The next prime is 4242003132397. The reversal of 4242003132313 is 3132313002424.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 524830700304 + 3717172432009 = 724452^2 + 1927997^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242003132313 - 2²¹ = 4242001035161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4242003139313) 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, 7464645 + ... + 8012797.

It is an arithmetic number, because the mean of its divisors is an integer number (269815924881).

Almost surely, 2^{4242003132313} is an apocalyptic number.

It is an amenable number.

4242003132313 is a deficient number, since it is larger than the sum of its proper divisors (75051665783).

4242003132313 is a wasteful number, since it uses less digits than its factorization.

4242003132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548844.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4242003132313 its reverse (3132313002424), we get a palindrome (7374316134737).

The spelling of 4242003132313 in words is "four trillion, two hundred forty-two billion, three million, one hundred thirty-two thousand, three hundred thirteen".