14020488234 has 64 divisors (see below), whose sum is σ = 34053626880. Its totient is φ = 4256686080.

The previous prime is 14020488233. The next prime is 14020488239. The reversal of 14020488234 is 43288402041.

14020488234 is a `hidden beast` number, since 140 + 2 + 0 + 488 + 2 + 34 = 666.

It is a super-4 number, since 4×14020488234⁴ (a number of 42 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (14020488233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217879 + ... + 274794.

It is an arithmetic number, because the mean of its divisors is an integer number (532087920).

Almost surely, 2^14020488234 is an apocalyptic number.

14020488234 is an abundant number, since it is smaller than the sum of its proper divisors (20033138646).

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

14020488234 is a wasteful number, since it uses less digits than its factorization.

14020488234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492732 (or 492726 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The spelling of 14020488234 in words is "fourteen billion, twenty million, four hundred eighty-eight thousand, two hundred thirty-four".