3530724731041 has 2 divisors, whose sum is σ = 3530724731042. Its totient is φ = 3530724731040.

The previous prime is 3530724731021. The next prime is 3530724731089. The reversal of 3530724731041 is 1401374270353.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3080656832400 + 450067898641 = 1755180^2 + 670871^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3530724731041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3530724730985 and 3530724731003.

It is not a weakly prime, because it can be changed into another prime (3530724731011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765362365520 + 1765362365521.

It is an arithmetic number, because the mean of its divisors is an integer number (1765362365521).

Almost surely, 2^{3530724731041} is an apocalyptic number.

It is an amenable number.

3530724731041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3530724731041 is an equidigital number, since it uses as much as digits as its factorization.

3530724731041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 3530724731041 in words is "three trillion, five hundred thirty billion, seven hundred twenty-four million, seven hundred thirty-one thousand, forty-one".