4046192641 has 2 divisors, whose sum is σ = 4046192642. Its totient is φ = 4046192640.

The previous prime is 4046192639. The next prime is 4046192663. The reversal of 4046192641 is 1462916404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3343730625 + 702462016 = 57825^2 + 26504^2 .

It is a cyclic number.

It is not a de Polignac number, because 4046192641 - 2¹ = 4046192639 is a prime.

Together with 4046192639, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4046192641.

It is not a weakly prime, because it can be changed into another prime (4046192611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2023096320 + 2023096321.

It is an arithmetic number, because the mean of its divisors is an integer number (2023096321).

It is a Proth number, since it is equal to 15435 ⋅ 2¹⁸ + 1 and 15435 < 2¹⁸.

Almost surely, 2^4046192641 is an apocalyptic number.

It is an amenable number.

4046192641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4046192641 is an equidigital number, since it uses as much as digits as its factorization.

4046192641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 4046192641 is about 63609.6898357475. The cubic root of 4046192641 is about 1593.4882005428.

The spelling of 4046192641 in words is "four billion, forty-six million, one hundred ninety-two thousand, six hundred forty-one".