4017125641 has 2 divisors, whose sum is σ = 4017125642. Its totient is φ = 4017125640.

The previous prime is 4017125599. The next prime is 4017125647. The reversal of 4017125641 is 1465217104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3858894400 + 158231241 = 62120^2 + 12579^2 .

It is a cyclic number.

It is not a de Polignac number, because 4017125641 - 2¹⁵ = 4017092873 is a prime.

It is a super-2 number, since 2×4017125641² = 32274596831159321762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4017125647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2008562820 + 2008562821.

It is an arithmetic number, because the mean of its divisors is an integer number (2008562821).

Almost surely, 2^4017125641 is an apocalyptic number.

It is an amenable number.

4017125641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4017125641 is an equidigital number, since it uses as much as digits as its factorization.

4017125641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 4017125641 is about 63380.7986775175. The cubic root of 4017125641 is about 1589.6632649243.

The spelling of 4017125641 in words is "four billion, seventeen million, one hundred twenty-five thousand, six hundred forty-one".