2003465441 has 2 divisors, whose sum is σ = 2003465442. Its totient is φ = 2003465440.

The previous prime is 2003465413. The next prime is 2003465447. The reversal of 2003465441 is 1445643002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1109156416 + 894309025 = 33304^2 + 29905^2 .

It is a cyclic number.

It is not a de Polignac number, because 2003465441 - 2³⁰ = 929723617 is a prime.

It is a super-4 number, since 4×2003465441⁴ (a number of 38 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2003465447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001732720 + 1001732721.

It is an arithmetic number, because the mean of its divisors is an integer number (1001732721).

Almost surely, 2^2003465441 is an apocalyptic number.

It is an amenable number.

2003465441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003465441 is an equidigital number, since it uses as much as digits as its factorization.

2003465441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2003465441 is about 44760.0875892798. The cubic root of 2003465441 is about 1260.6483270110.

The spelling of 2003465441 in words is "two billion, three million, four hundred sixty-five thousand, four hundred forty-one".