3724280004113 has 2 divisors, whose sum is σ = 3724280004114. Its totient is φ = 3724280004112.

The previous prime is 3724280004079. The next prime is 3724280004149. The reversal of 3724280004113 is 3114000824273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3673999565824 + 50280438289 = 1916768^2 + 224233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3724280004113 is a prime.

It is not a weakly prime, because it can be changed into another prime (3724280004163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862140002056 + 1862140002057.

It is an arithmetic number, because the mean of its divisors is an integer number (1862140002057).

Almost surely, 2^{3724280004113} is an apocalyptic number.

It is an amenable number.

3724280004113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3724280004113 is an equidigital number, since it uses as much as digits as its factorization.

3724280004113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 3724280004113 its reverse (3114000824273), we get a palindrome (6838280828386).

The spelling of 3724280004113 in words is "three trillion, seven hundred twenty-four billion, two hundred eighty million, four thousand, one hundred thirteen".