2134233431 has 16 divisors (see below), whose sum is σ = 2470590720. Its totient is φ = 1822097280.

The previous prime is 2134233401. The next prime is 2134233461. The reversal of 2134233431 is 1343324312.

It is an interprime number because it is at equal distance from previous prime (2134233401) and next prime (2134233461).

It is a cyclic number.

It is not a de Polignac number, because 2134233431 - 2²² = 2130039127 is a prime.

It is a super-2 number, since 2×2134233431² = 9109904675996063522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2134233431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134233401) 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, 75110 + ... + 99548.

It is an arithmetic number, because the mean of its divisors is an integer number (154411920).

Almost surely, 2^2134233431 is an apocalyptic number.

2134233431 is a deficient number, since it is larger than the sum of its proper divisors (336357289).

2134233431 is a wasteful number, since it uses less digits than its factorization.

2134233431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24934.

The product of its digits is 5184, while the sum is 26.

The square root of 2134233431 is about 46197.7643506696. The cubic root of 2134233431 is about 1287.5002029220.

Adding to 2134233431 its reverse (1343324312), we get a palindrome (3477557743).

The spelling of 2134233431 in words is "two billion, one hundred thirty-four million, two hundred thirty-three thousand, four hundred thirty-one".