4070013641 has 2 divisors, whose sum is σ = 4070013642. Its totient is φ = 4070013640.

The previous prime is 4070013637. The next prime is 4070013733. The reversal of 4070013641 is 1463100704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2658433600 + 1411580041 = 51560^2 + 37571^2 .

It is a cyclic number.

It is not a de Polignac number, because 4070013641 - 2² = 4070013637 is a prime.

It is a super-2 number, since 2×4070013641² = 33130022075852153762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4070013641.

It is not a weakly prime, because it can be changed into another prime (4070013611) 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, 2035006820 + 2035006821.

It is an arithmetic number, because the mean of its divisors is an integer number (2035006821).

Almost surely, 2^4070013641 is an apocalyptic number.

It is an amenable number.

4070013641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4070013641 is an equidigital number, since it uses as much as digits as its factorization.

4070013641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4070013641 is about 63796.6585410239. The cubic root of 4070013641 is about 1596.6091785377.

The spelling of 4070013641 in words is "four billion, seventy million, thirteen thousand, six hundred forty-one".