2340143134 has 16 divisors (see below), whose sum is σ = 4051395936. Its totient is φ = 992988000.

The previous prime is 2340143129. The next prime is 2340143153. The reversal of 2340143134 is 4313410432.

2340143134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2340143099 and 2340143108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826077 + ... + 828904.

It is an arithmetic number, because the mean of its divisors is an integer number (253212246).

Almost surely, 2^2340143134 is an apocalyptic number.

2340143134 is a deficient number, since it is larger than the sum of its proper divisors (1711252802).

2340143134 is a wasteful number, since it uses less digits than its factorization.

2340143134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655091.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2340143134 is about 48375.0259328096. The cubic root of 2340143134 is about 1327.6414630487.

Adding to 2340143134 its reverse (4313410432), we get a palindrome (6653553566).

The spelling of 2340143134 in words is "two billion, three hundred forty million, one hundred forty-three thousand, one hundred thirty-four".