1204234000 has 160 divisors (see below), whose sum is σ = 3108658176. Its totient is φ = 450137600.

The previous prime is 1204233997. The next prime is 1204234033. The reversal of 1204234000 is 4324021.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2161722 + ... + 2162278.

Almost surely, 2^1204234000 is an apocalyptic number.

1204234000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1204234000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1554329088).

1204234000 is an abundant number, since it is smaller than the sum of its proper divisors (1904424176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1204234000 is a wasteful number, since it uses less digits than its factorization.

1204234000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1204234000 is about 34702.0748659212. The cubic root of 1204234000 is about 1063.9069066987.

Adding to 1204234000 its reverse (4324021), we get a palindrome (1208558021).

The spelling of 1204234000 in words is "one billion, two hundred four million, two hundred thirty-four thousand".