14028453612 has 48 divisors (see below), whose sum is σ = 37056307680. Its totient is φ = 4587920064.

The previous prime is 14028453599. The next prime is 14028453613. The reversal of 14028453612 is 21635482041.

It is a happy number.

14028453612 is a `hidden beast` number, since 1 + 40 + 2 + 84 + 536 + 1 + 2 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14028453613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219683 + ... + 1231130.

It is an arithmetic number, because the mean of its divisors is an integer number (772006410).

Almost surely, 2^14028453612 is an apocalyptic number.

14028453612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14028453612 is an abundant number, since it is smaller than the sum of its proper divisors (23027854068).

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

14028453612 is a wasteful number, since it uses less digits than its factorization.

14028453612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450879 (or 2450871 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 14028453612 in words is "fourteen billion, twenty-eight million, four hundred fifty-three thousand, six hundred twelve".