10205085416 has 16 divisors (see below), whose sum is σ = 19171269540. Its totient is φ = 5092746880.

The previous prime is 10205085379. The next prime is 10205085437. The reversal of 10205085416 is 61458050201.

It can be written as a sum of positive squares in 2 ways, for example, as 9814864900 + 390220516 = 99070^2 + 19754^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220051 + ... + 1228386.

Almost surely, 2^10205085416 is an apocalyptic number.

It is an amenable number.

10205085416 is a deficient number, since it is larger than the sum of its proper divisors (8966184124).

10205085416 is a wasteful number, since it uses less digits than its factorization.

10205085416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448964 (or 2448960 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 10205085416 in words is "ten billion, two hundred five million, eighty-five thousand, four hundred sixteen".