1025443245341 has 4 divisors (see below), whose sum is σ = 1030756422972. Its totient is φ = 1020130067712.

The previous prime is 1025443245331. The next prime is 1025443245347. The reversal of 1025443245341 is 1435423445201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 428833761316 + 596609484025 = 654854^2 + 772405^2 .

It is a cyclic number.

It is not a de Polignac number, because 1025443245341 - 2²² = 1025439051037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1025443245295 and 1025443245304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025443245347) 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, 2656588526 + ... + 2656588911.

It is an arithmetic number, because the mean of its divisors is an integer number (257689105743).

Almost surely, 2^{1025443245341} is an apocalyptic number.

It is an amenable number.

1025443245341 is a deficient number, since it is larger than the sum of its proper divisors (5313177631).

1025443245341 is an equidigital number, since it uses as much as digits as its factorization.

1025443245341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313177630.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 1025443245341 in words is "one trillion, twenty-five billion, four hundred forty-three million, two hundred forty-five thousand, three hundred forty-one".