14030485919892 has 144 divisors (see below), whose sum is σ = 38443019111952. Its totient is φ = 4288945489920.

The previous prime is 14030485919861. The next prime is 14030485919927. The reversal of 14030485919892 is 29891958403041.

14030485919892 is a `hidden beast` number, since 1 + 4 + 0 + 30 + 4 + 8 + 591 + 9 + 8 + 9 + 2 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 4064885016336 + 9965600903556 = 2016156^2 + 3156834^2 .

It is a super-2 number, since 2×14030485919892² (a number of 27 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 856501542 + ... + 856517922.

Almost surely, 2^{14030485919892} is an apocalyptic number.

14030485919892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14030485919892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19221509555976).

14030485919892 is an abundant number, since it is smaller than the sum of its proper divisors (24412533192060).

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

14030485919892 is a wasteful number, since it uses less digits than its factorization.

14030485919892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28218 (or 28213 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 63.

The spelling of 14030485919892 in words is "fourteen trillion, thirty billion, four hundred eighty-five million, nine hundred nineteen thousand, eight hundred ninety-two".