451430041 has 4 divisors (see below), whose sum is σ = 451690192. Its totient is φ = 451169892.

The previous prime is 451430033. The next prime is 451430059. The reversal of 451430041 is 140034154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 451430041 - 2³ = 451430033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 451429994 and 451430021.

It is not an unprimeable number, because it can be changed into a prime (451430011) 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, 127455 + ... + 130948.

It is an arithmetic number, because the mean of its divisors is an integer number (112922548).

Almost surely, 2^451430041 is an apocalyptic number.

It is an amenable number.

451430041 is a deficient number, since it is larger than the sum of its proper divisors (260151).

451430041 is a wasteful number, since it uses less digits than its factorization.

451430041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260150.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 451430041 is about 21246.8830890557. The cubic root of 451430041 is about 767.1203176716.

Adding to 451430041 its reverse (140034154), we get a palindrome (591464195).

The spelling of 451430041 in words is "four hundred fifty-one million, four hundred thirty thousand, forty-one".