4141021957 has 2 divisors, whose sum is σ = 4141021958. Its totient is φ = 4141021956.

The previous prime is 4141021919. The next prime is 4141021961. The reversal of 4141021957 is 7591201414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2868030916 + 1272991041 = 53554^2 + 35679^2 .

It is a cyclic number.

It is not a de Polignac number, because 4141021957 - 2¹⁵ = 4140989189 is a prime.

It is a super-2 number, since 2×4141021957² = 34296125696712219698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4141001957) 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, 2070510978 + 2070510979.

It is an arithmetic number, because the mean of its divisors is an integer number (2070510979).

Almost surely, 2^4141021957 is an apocalyptic number.

It is an amenable number.

4141021957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4141021957 is an equidigital number, since it uses as much as digits as its factorization.

4141021957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 4141021957 is about 64350.7727770227. The cubic root of 4141021957 is about 1605.8408855729.

The spelling of 4141021957 in words is "four billion, one hundred forty-one million, twenty-one thousand, nine hundred fifty-seven".