13995207830 has 16 divisors (see below), whose sum is σ = 25192797984. Its totient is φ = 5597766720.

The previous prime is 13995207829. The next prime is 13995207841. The reversal of 13995207830 is 3870259931.

13995207830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240935 + ... + 293325.

It is an arithmetic number, because the mean of its divisors is an integer number (1574549874).

Almost surely, 2^13995207830 is an apocalyptic number.

13995207830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13995207830 is a deficient number, since it is larger than the sum of its proper divisors (11197590154).

13995207830 is a wasteful number, since it uses less digits than its factorization.

13995207830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79111.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 13995207830 in words is "thirteen billion, nine hundred ninety-five million, two hundred seven thousand, eight hundred thirty".