490028943701 has 12 divisors (see below), whose sum is σ = 539983651116. Its totient is φ = 444358696320.

The previous prime is 490028943683. The next prime is 490028943713. The reversal of 490028943701 is 107349820094.

It can be written as a sum of positive squares in 2 ways, for example, as 383655121201 + 106373822500 = 619399^2 + 326150^2 .

It is not a de Polignac number, because 490028943701 - 2³⁸ = 215151036757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490028943751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5052500 + ... + 5148573.

It is an arithmetic number, because the mean of its divisors is an integer number (44998637593).

Almost surely, 2^490028943701 is an apocalyptic number.

It is an amenable number.

490028943701 is a deficient number, since it is larger than the sum of its proper divisors (49954707415).

490028943701 is a wasteful number, since it uses less digits than its factorization.

490028943701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10201492 (or 10201481 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 490028943701 in words is "four hundred ninety billion, twenty-eight million, nine hundred forty-three thousand, seven hundred one".