14428263870 has 48 divisors (see below), whose sum is σ = 37579548240. Its totient is φ = 3840761472.

The previous prime is 14428263853. The next prime is 14428263881. The reversal of 14428263870 is 7836282441.

It is a happy number.

14428263870 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 8 + 2 + 638 + 7 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89664 + ... + 192083.

It is an arithmetic number, because the mean of its divisors is an integer number (782907255).

Almost surely, 2^14428263870 is an apocalyptic number.

14428263870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14428263870 is an abundant number, since it is smaller than the sum of its proper divisors (23151284370).

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

14428263870 is a wasteful number, since it uses less digits than its factorization.

14428263870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282329 (or 282326 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 14428263870 in words is "fourteen billion, four hundred twenty-eight million, two hundred sixty-three thousand, eight hundred seventy".