16413203235 has 64 divisors (see below), whose sum is σ = 30877088256. Its totient is φ = 7339852800.

The previous prime is 16413203207. The next prime is 16413203269. The reversal of 16413203235 is 53230231461.

It is not a de Polignac number, because 16413203235 - 2⁶ = 16413203171 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3693615 + ... + 3698055.

It is an arithmetic number, because the mean of its divisors is an integer number (482454504).

Almost surely, 2^16413203235 is an apocalyptic number.

16413203235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16413203235 is a deficient number, since it is larger than the sum of its proper divisors (14463885021).

16413203235 is a wasteful number, since it uses less digits than its factorization.

16413203235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6196.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 16413203235 its reverse (53230231461), we get a palindrome (69643434696).

The spelling of 16413203235 in words is "sixteen billion, four hundred thirteen million, two hundred three thousand, two hundred thirty-five".