403130441 has 16 divisors (see below), whose sum is σ = 465628800. Its totient is φ = 341877888.

The previous prime is 403130423. The next prime is 403130447. The reversal of 403130441 is 144031304.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 403130441 - 2¹⁰ = 403129417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (403130447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397451 + ... + 398463.

It is an arithmetic number, because the mean of its divisors is an integer number (29101800).

Almost surely, 2^403130441 is an apocalyptic number.

It is an amenable number.

403130441 is a deficient number, since it is larger than the sum of its proper divisors (62498359).

403130441 is a wasteful number, since it uses less digits than its factorization.

403130441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 403130441 is about 20078.1085015496. The cubic root of 403130441 is about 738.7234144213.

Adding to 403130441 its reverse (144031304), we get a palindrome (547161745).

The spelling of 403130441 in words is "four hundred three million, one hundred thirty thousand, four hundred forty-one".