1204423099 has 8 divisors (see below), whose sum is σ = 1359223920. Its totient is φ = 1057173600.

The previous prime is 1204423097. The next prime is 1204423111. The reversal of 1204423099 is 9903244021.

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 1204423099 - 2¹ = 1204423097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204423097) 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, 1887492 + ... + 1888129.

It is an arithmetic number, because the mean of its divisors is an integer number (169902990).

Almost surely, 2^1204423099 is an apocalyptic number.

1204423099 is a deficient number, since it is larger than the sum of its proper divisors (154800821).

1204423099 is a wasteful number, since it uses less digits than its factorization.

1204423099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775661.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1204423099 is about 34704.7993655056. The cubic root of 1204423099 is about 1063.9625916687.

The spelling of 1204423099 in words is "one billion, two hundred four million, four hundred twenty-three thousand, ninety-nine".