403434241 has 16 divisors (see below), whose sum is σ = 468357120. Its totient is φ = 340369920.

The previous prime is 403434223. The next prime is 403434253. The reversal of 403434241 is 142434304.

It is a cyclic number.

It is not a de Polignac number, because 403434241 - 2¹¹ = 403432193 is a prime.

It is a super-2 number, since 2×403434241² = 325518373622492162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (403434221) 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, 148800 + ... + 151486.

It is an arithmetic number, because the mean of its divisors is an integer number (29272320).

Almost surely, 2^403434241 is an apocalyptic number.

It is an amenable number.

403434241 is a deficient number, since it is larger than the sum of its proper divisors (64922879).

403434241 is a wasteful number, since it uses less digits than its factorization.

403434241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 403434241 is about 20085.6725304382. The cubic root of 403434241 is about 738.9089356973.

Adding to 403434241 its reverse (142434304), we get a palindrome (545868545).

The spelling of 403434241 in words is "four hundred three million, four hundred thirty-four thousand, two hundred forty-one".