10446066436 has 27 divisors (see below), whose sum is σ = 19800023733. Its totient is φ = 4820034960.

The previous prime is 10446066419. The next prime is 10446066439. The reversal of 10446066436 is 63466064401.

The square root of 10446066436 is 102206.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1545276100 + 8900790336 = 39310^2 + 94344^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10446066439) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2655391 + ... + 2659321.

Almost surely, 2^10446066436 is an apocalyptic number.

10446066436 is the 102206-th square number.

It is an amenable number.

10446066436 is a deficient number, since it is larger than the sum of its proper divisors (9353957297).

10446066436 is an frugal number, since it uses more digits than its factorization.

10446066436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7892 (or 3946 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 10446066436 in words is "ten billion, four hundred forty-six million, sixty-six thousand, four hundred thirty-six".