14011054434 has 128 divisors (see below), whose sum is σ = 33977180160. Its totient is φ = 4254120000.

The previous prime is 14011054397. The next prime is 14011054451. The reversal of 14011054434 is 43445011041.

14011054434 is a `hidden beast` number, since 1 + 4 + 0 + 110 + 544 + 3 + 4 = 666.

It is a super-2 number, since 2×14011054434² (a number of 21 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 14011054398 and 14011054407.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23082159 + ... + 23082765.

It is an arithmetic number, because the mean of its divisors is an integer number (265446720).

Almost surely, 2^14011054434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14011054434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16988590080).

14011054434 is an abundant number, since it is smaller than the sum of its proper divisors (19966125726).

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

14011054434 is a wasteful number, since it uses less digits than its factorization.

14011054434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013 (or 1007 counting only the distinct ones).

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

Adding to 14011054434 its reverse (43445011041), we get a palindrome (57456065475).

The spelling of 14011054434 in words is "fourteen billion, eleven million, fifty-four thousand, four hundred thirty-four".