2403125441 has 4 divisors (see below), whose sum is σ = 2403500484. Its totient is φ = 2402750400.

The previous prime is 2403125437. The next prime is 2403125443. The reversal of 2403125441 is 1445213042.

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 1579665025 + 823460416 = 39745^2 + 28696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2403125441 - 2² = 2403125437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2403125441.

It is not an unprimeable number, because it can be changed into a prime (2403125443) 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, 177740 + ... + 190781.

It is an arithmetic number, because the mean of its divisors is an integer number (600875121).

Almost surely, 2^2403125441 is an apocalyptic number.

It is an amenable number.

2403125441 is a deficient number, since it is larger than the sum of its proper divisors (375043).

2403125441 is an equidigital number, since it uses as much as digits as its factorization.

2403125441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375042.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2403125441 is about 49021.6833758287. The cubic root of 2403125441 is about 1339.4468350567.

Adding to 2403125441 its reverse (1445213042), we get a palindrome (3848338483).

The spelling of 2403125441 in words is "two billion, four hundred three million, one hundred twenty-five thousand, four hundred forty-one".