2442431045 has 8 divisors (see below), whose sum is σ = 2931371160. Its totient is φ = 1953642240.

The previous prime is 2442431041. The next prime is 2442431053. The reversal of 2442431045 is 5401342442.

It can be written as a sum of positive squares in 4 ways, for example, as 1026113089 + 1416317956 = 32033^2 + 37634^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2442431045 - 2² = 2442431041 is a prime.

It is a super-3 number, since 3×2442431045³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2442430999 and 2442431017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442431041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1385 + ... + 69905.

It is an arithmetic number, because the mean of its divisors is an integer number (366421395).

Almost surely, 2^2442431045 is an apocalyptic number.

It is an amenable number.

2442431045 is a deficient number, since it is larger than the sum of its proper divisors (488940115).

2442431045 is an equidigital number, since it uses as much as digits as its factorization.

2442431045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75655.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 2442431045 is about 49420.9575483924. The cubic root of 2442431045 is about 1346.7100584475.

Adding to 2442431045 its reverse (5401342442), we get a palindrome (7843773487).

The spelling of 2442431045 in words is "two billion, four hundred forty-two million, four hundred thirty-one thousand, forty-five".