1204140233 has 8 divisors (see below), whose sum is σ = 1246241280. Its totient is φ = 1162077840.

The previous prime is 1204140221. The next prime is 1204140269. The reversal of 1204140233 is 3320414021.

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

It is a cyclic number.

It is not a de Polignac number, because 1204140233 - 2¹² = 1204136137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204140433) 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, 63128 + ... + 79958.

It is an arithmetic number, because the mean of its divisors is an integer number (155780160).

Almost surely, 2^1204140233 is an apocalyptic number.

It is an amenable number.

1204140233 is a deficient number, since it is larger than the sum of its proper divisors (42101047).

1204140233 is a wasteful number, since it uses less digits than its factorization.

1204140233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19327.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1204140233 is about 34700.7238108948. The cubic root of 1204140233 is about 1063.8792924785.

Adding to 1204140233 its reverse (3320414021), we get a palindrome (4524554254).

The spelling of 1204140233 in words is "one billion, two hundred four million, one hundred forty thousand, two hundred thirty-three".