265143102441043 has 4 divisors (see below), whose sum is σ = 265150843201728. Its totient is φ = 265135361680360.

The previous prime is 265143102441001. The next prime is 265143102441059. The reversal of 265143102441043 is 340144201341562.

265143102441043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 265143102441043 - 2¹³ = 265143102432851 is a prime.

It is a super-2 number, since 2×265143102441043² (a number of 30 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 = 265143102440987 and 265143102441005.

It is not an unprimeable number, because it can be changed into a prime (265143102471043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3870328963 + ... + 3870397468.

It is an arithmetic number, because the mean of its divisors is an integer number (66287710800432).

Almost surely, 2^{265143102441043} is an apocalyptic number.

265143102441043 is a deficient number, since it is larger than the sum of its proper divisors (7740760685).

265143102441043 is an equidigital number, since it uses as much as digits as its factorization.

265143102441043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740760684.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 265143102441043 in words is "two hundred sixty-five trillion, one hundred forty-three billion, one hundred two million, four hundred forty-one thousand, forty-three".