2134433431023 has 16 divisors (see below), whose sum is σ = 2868405411840. Its totient is φ = 1411709203296.

The previous prime is 2134433431007. The next prime is 2134433431049. The reversal of 2134433431023 is 3201343344312.

It is a happy number.

It is not a de Polignac number, because 2134433431023 - 2⁴ = 2134433431007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134433431093) 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, 17690286 + ... + 17810532.

It is an arithmetic number, because the mean of its divisors is an integer number (179275338240).

Almost surely, 2^{2134433431023} is an apocalyptic number.

2134433431023 is a deficient number, since it is larger than the sum of its proper divisors (733971980817).

2134433431023 is a wasteful number, since it uses less digits than its factorization.

2134433431023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166966.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 2134433431023 its reverse (3201343344312), we get a palindrome (5335776775335).

The spelling of 2134433431023 in words is "two trillion, one hundred thirty-four billion, four hundred thirty-three million, four hundred thirty-one thousand, twenty-three".