2134240404023 has 16 divisors (see below), whose sum is σ = 2765007813120. Its totient is φ = 1599754517856.

The previous prime is 2134240404013. The next prime is 2134240404103. The reversal of 2134240404023 is 3204040424312.

It is a cyclic number.

It is not a de Polignac number, because 2134240404023 - 2⁸ = 2134240403767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134240404013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617187515 + ... + 617190972.

It is an arithmetic number, because the mean of its divisors is an integer number (172812988320).

Almost surely, 2^{2134240404023} is an apocalyptic number.

2134240404023 is a deficient number, since it is larger than the sum of its proper divisors (630767409097).

2134240404023 is a wasteful number, since it uses less digits than its factorization.

2134240404023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234378526.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2134240404023 its reverse (3204040424312), we get a palindrome (5338280828335).

The spelling of 2134240404023 in words is "two trillion, one hundred thirty-four billion, two hundred forty million, four hundred four thousand, twenty-three".