2401025443 has 4 divisors (see below), whose sum is σ = 2456863288. Its totient is φ = 2345187600.

The previous prime is 2401025441. The next prime is 2401025479. The reversal of 2401025443 is 3445201042.

It is a happy number.

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 2401025443 - 2¹ = 2401025441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2401025441) 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, 27918858 + ... + 27918943.

It is an arithmetic number, because the mean of its divisors is an integer number (614215822).

Almost surely, 2^2401025443 is an apocalyptic number.

2401025443 is a deficient number, since it is larger than the sum of its proper divisors (55837845).

2401025443 is an equidigital number, since it uses as much as digits as its factorization.

2401025443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55837844.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2401025443 is about 49000.2596217612. The cubic root of 2401025443 is about 1339.0565578276.

Adding to 2401025443 its reverse (3445201042), we get a palindrome (5846226485).

The spelling of 2401025443 in words is "two billion, four hundred one million, twenty-five thousand, four hundred forty-three".