203416041660 has 96 divisors (see below), whose sum is σ = 627642301440. Its totient is φ = 48907176192.

The previous prime is 203416041601. The next prime is 203416041667. The reversal of 203416041660 is 66140614302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203416041667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2998900 + ... + 3065979.

It is an arithmetic number, because the mean of its divisors is an integer number (6537940640).

Almost surely, 2^203416041660 is an apocalyptic number.

203416041660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203416041660 is an abundant number, since it is smaller than the sum of its proper divisors (424226259780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203416041660 is a wasteful number, since it uses less digits than its factorization.

203416041660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064947 (or 6064945 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 203416041660 its reverse (66140614302), we get a palindrome (269556655962).

The spelling of 203416041660 in words is "two hundred three billion, four hundred sixteen million, forty-one thousand, six hundred sixty".