1200411234 has 72 divisors (see below), whose sum is σ = 2887125696. Its totient is φ = 360162000.

The previous prime is 1200411209. The next prime is 1200411281. The reversal of 1200411234 is 4321140021.

1200411234 is a `hidden beast` number, since 1 + 20 + 0 + 411 + 234 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 221659 + ... + 227009.

It is an arithmetic number, because the mean of its divisors is an integer number (40098968).

Almost surely, 2^1200411234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1200411234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443562848).

1200411234 is an abundant number, since it is smaller than the sum of its proper divisors (1686714462).

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

1200411234 is a wasteful number, since it uses less digits than its factorization.

1200411234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484 (or 5470 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1200411234 is about 34646.9512944501. The cubic root of 1200411234 is about 1062.7799445782.

Adding to 1200411234 its reverse (4321140021), we get a palindrome (5521551255).

The spelling of 1200411234 in words is "one billion, two hundred million, four hundred eleven thousand, two hundred thirty-four".