245435141 has 16 divisors (see below), whose sum is σ = 296271360. Its totient is φ = 198618480.

The previous prime is 245435129. The next prime is 245435189. The reversal of 245435141 is 141534542.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245435141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245435111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37826 + ... + 43836.

It is an arithmetic number, because the mean of its divisors is an integer number (18516960).

Almost surely, 2^245435141 is an apocalyptic number.

It is an amenable number.

245435141 is a deficient number, since it is larger than the sum of its proper divisors (50836219).

245435141 is a wasteful number, since it uses less digits than its factorization.

245435141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6344.

The product of its digits is 9600, while the sum is 29.

The square root of 245435141 is about 15666.3697454133. The cubic root of 245435141 is about 626.1027069689.

Adding to 245435141 its reverse (141534542), we get a palindrome (386969683).

It can be divided in two parts, 2454351 and 41, that multiplied together give a triangular number (100628391 = T₁₄₁₈₆).

The spelling of 245435141 in words is "two hundred forty-five million, four hundred thirty-five thousand, one hundred forty-one".