2134232031431 has 4 divisors (see below), whose sum is σ = 2186286471264. Its totient is φ = 2082177591600.

The previous prime is 2134232031397. The next prime is 2134232031433. The reversal of 2134232031431 is 1341302324312.

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

It is a cyclic number.

It is not a de Polignac number, because 2134232031431 - 2¹⁰ = 2134232030407 is a prime.

It is a super-2 number, since 2×2134232031431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2134232031394 and 2134232031403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134232031433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26027219855 + ... + 26027219936.

It is an arithmetic number, because the mean of its divisors is an integer number (546571617816).

Almost surely, 2^{2134232031431} is an apocalyptic number.

2134232031431 is a deficient number, since it is larger than the sum of its proper divisors (52054439833).

2134232031431 is an equidigital number, since it uses as much as digits as its factorization.

2134232031431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52054439832.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 2134232031431 its reverse (1341302324312), we get a palindrome (3475534355743).

The spelling of 2134232031431 in words is "two trillion, one hundred thirty-four billion, two hundred thirty-two million, thirty-one thousand, four hundred thirty-one".