14134938623428 has 96 divisors (see below), whose sum is σ = 28912742208000. Its totient is φ = 6044000256000.

The previous prime is 14134938623417. The next prime is 14134938623441. The reversal of 14134938623428 is 82432683943141.

It is a super-3 number, since 3×14134938623428³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1407997633 + ... + 1408007671.

It is an arithmetic number, because the mean of its divisors is an integer number (301174398000).

Almost surely, 2^{14134938623428} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14134938623428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14456371104000).

14134938623428 is an abundant number, since it is smaller than the sum of its proper divisors (14777803584572).

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

14134938623428 is a wasteful number, since it uses less digits than its factorization.

14134938623428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12306 (or 12290 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 58.

The spelling of 14134938623428 in words is "fourteen trillion, one hundred thirty-four billion, nine hundred thirty-eight million, six hundred twenty-three thousand, four hundred twenty-eight".