14020344342 has 24 divisors (see below), whose sum is σ = 30383096016. Its totient is φ = 4672573776.

The previous prime is 14020344341. The next prime is 14020344343. The reversal of 14020344342 is 24344302041.

It is a happy number.

14020344342 is a `hidden beast` number, since 14 + 0 + 203 + 443 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (14020344341) and next prime (14020344343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020344341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29943 + ... + 170109.

It is an arithmetic number, because the mean of its divisors is an integer number (1265962334).

Almost surely, 2^14020344342 is an apocalyptic number.

14020344342 is an abundant number, since it is smaller than the sum of its proper divisors (16362751674).

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

14020344342 is a wasteful number, since it uses less digits than its factorization.

14020344342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145732 (or 145729 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 14020344342 its reverse (24344302041), we get a palindrome (38364646383).

The spelling of 14020344342 in words is "fourteen billion, twenty million, three hundred forty-four thousand, three hundred forty-two".