4343140134 has 20 divisors (see below), whose sum is σ = 9731851404. Its totient is φ = 1447713324.

The previous prime is 4343140133. The next prime is 4343140147. The reversal of 4343140134 is 4310413434.

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 = 4343140098 and 4343140107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4343140133) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13404592 + ... + 13404915.

Almost surely, 2^4343140134 is an apocalyptic number.

4343140134 is an abundant number, since it is smaller than the sum of its proper divisors (5388711270).

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

4343140134 is a wasteful number, since it uses less digits than its factorization.

4343140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26809521 (or 26809512 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4343140134 is about 65902.5047627175. The cubic root of 4343140134 is about 1631.5533555528.

Adding to 4343140134 its reverse (4310413434), we get a palindrome (8653553568).

The spelling of 4343140134 in words is "four billion, three hundred forty-three million, one hundred forty thousand, one hundred thirty-four".