1235230045 has 16 divisors (see below), whose sum is σ = 1696157568. Its totient is φ = 845951040.

The previous prime is 1235230039. The next prime is 1235230069. The reversal of 1235230045 is 5400325321.

It is not a de Polignac number, because 1235230045 - 2⁷ = 1235229917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6627 + ... + 50143.

It is an arithmetic number, because the mean of its divisors is an integer number (106009848).

Almost surely, 2^1235230045 is an apocalyptic number.

It is an amenable number.

1235230045 is a deficient number, since it is larger than the sum of its proper divisors (460927523).

1235230045 is an equidigital number, since it uses as much as digits as its factorization.

1235230045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44340.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1235230045 is about 35145.8396542180. The cubic root of 1235230045 is about 1072.9577364507.

Adding to 1235230045 its reverse (5400325321), we get a palindrome (6635555366).

The spelling of 1235230045 in words is "one billion, two hundred thirty-five million, two hundred thirty thousand, forty-five".