134410040143 has 4 divisors (see below), whose sum is σ = 134413419528. Its totient is φ = 134406660760.

The previous prime is 134410040137. The next prime is 134410040153. The reversal of 134410040143 is 341040014431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134410040143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134410040153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1629313 + ... + 1709818.

It is an arithmetic number, because the mean of its divisors is an integer number (33603354882).

Almost surely, 2^134410040143 is an apocalyptic number.

134410040143 is a deficient number, since it is larger than the sum of its proper divisors (3379385).

134410040143 is an equidigital number, since it uses as much as digits as its factorization.

134410040143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379384.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 134410040143 its reverse (341040014431), we get a palindrome (475450054574).

The spelling of 134410040143 in words is "one hundred thirty-four billion, four hundred ten million, forty thousand, one hundred forty-three".