2235134143 has 24 divisors (see below), whose sum is σ = 2615397120. Its totient is φ = 1902067200.

The previous prime is 2235133991. The next prime is 2235134159. The reversal of 2235134143 is 3414315322.

It is a happy number.

It is not a de Polignac number, because 2235134143 - 2¹³ = 2235125951 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 (2235234143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 390043 + ... + 395731.

It is an arithmetic number, because the mean of its divisors is an integer number (108974880).

Almost surely, 2^2235134143 is an apocalyptic number.

2235134143 is a deficient number, since it is larger than the sum of its proper divisors (380262977).

2235134143 is a wasteful number, since it uses less digits than its factorization.

2235134143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919 (or 5908 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 2235134143 is about 47277.2053213808. The cubic root of 2235134143 is about 1307.4784240889.

Adding to 2235134143 its reverse (3414315322), we get a palindrome (5649449465).

The spelling of 2235134143 in words is "two billion, two hundred thirty-five million, one hundred thirty-four thousand, one hundred forty-three".