14203451412 has 60 divisors (see below), whose sum is σ = 38328416896. Its totient is φ = 4581755280.

The previous prime is 14203451393. The next prime is 14203451429. The reversal of 14203451412 is 21415430241.

14203451412 is a `hidden beast` number, since 1 + 4 + 203 + 45 + 1 + 412 = 666.

14203451412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 697018 + ... + 717105.

Almost surely, 2^14203451412 is an apocalyptic number.

14203451412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14203451412 is an abundant number, since it is smaller than the sum of its proper divisors (24124965484).

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

14203451412 is a wasteful number, since it uses less digits than its factorization.

14203451412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414170 (or 1414159 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 14203451412 its reverse (21415430241), we get a palindrome (35618881653).

The spelling of 14203451412 in words is "fourteen billion, two hundred three million, four hundred fifty-one thousand, four hundred twelve".