2235143143053 has 24 divisors (see below), whose sum is σ = 3267885350808. Its totient is φ = 1472045807232.

The previous prime is 2235143143033. The next prime is 2235143143147. The reversal of 2235143143053 is 3503413415322.

2235143143053 is a `hidden beast` number, since 2 + 2 + 35 + 1 + 4 + 314 + 305 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 607880630889 + 1627262512164 = 779667^2 + 1275642^2 .

It is not a de Polignac number, because 2235143143053 - 2¹⁴ = 2235143126669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2235143142999 and 2235143143017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235143143003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4327350 + ... + 4816247.

It is an arithmetic number, because the mean of its divisors is an integer number (136161889617).

Almost surely, 2^{2235143143053} is an apocalyptic number.

It is an amenable number.

2235143143053 is a deficient number, since it is larger than the sum of its proper divisors (1032742207755).

2235143143053 is a wasteful number, since it uses less digits than its factorization.

2235143143053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9143933 (or 9143930 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 2235143143053 its reverse (3503413415322), we get a palindrome (5738556558375).

The spelling of 2235143143053 in words is "two trillion, two hundred thirty-five billion, one hundred forty-three million, one hundred forty-three thousand, fifty-three".