430120241 has 4 divisors (see below), whose sum is σ = 430164084. Its totient is φ = 430076400.

The previous prime is 430120189. The next prime is 430120253. The reversal of 430120241 is 142021034.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 142021034 = 2 ⋅71010517.

It can be written as a sum of positive squares in 2 ways, for example, as 335622400 + 94497841 = 18320^2 + 9721^2 .

It is a cyclic number.

It is not a de Polignac number, because 430120241 - 2¹⁴ = 430103857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430123241) 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, 311 + ... + 29331.

It is an arithmetic number, because the mean of its divisors is an integer number (107541021).

Almost surely, 2^430120241 is an apocalyptic number.

It is an amenable number.

430120241 is a deficient number, since it is larger than the sum of its proper divisors (43843).

430120241 is a wasteful number, since it uses less digits than its factorization.

430120241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43842.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 430120241 is about 20739.3404186343. The cubic root of 430120241 is about 754.8545783688.

Adding to 430120241 its reverse (142021034), we get a palindrome (572141275).

It can be divided in two parts, 4301 and 20241, that added together give a palindrome (24542).

The spelling of 430120241 in words is "four hundred thirty million, one hundred twenty thousand, two hundred forty-one".