1234140200 has 48 divisors (see below), whose sum is σ = 2877806880. Its totient is φ = 492205760.

The previous prime is 1234140199. The next prime is 1234140239. The reversal of 1234140200 is 20414321.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60509 + ... + 78291.

It is an arithmetic number, because the mean of its divisors is an integer number (59954310).

Almost surely, 2^1234140200 is an apocalyptic number.

1234140200 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 1234140200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1438903440).

1234140200 is an abundant number, since it is smaller than the sum of its proper divisors (1643666680).

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

1234140200 is a wasteful number, since it uses less digits than its factorization.

1234140200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18146 (or 18137 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1234140200 is about 35130.3316238262. The cubic root of 1234140200 is about 1072.6420862860.

Adding to 1234140200 its reverse (20414321), we get a palindrome (1254554521).

The spelling of 1234140200 in words is "one billion, two hundred thirty-four million, one hundred forty thousand, two hundred".