3143234000 has 80 divisors (see below), whose sum is σ = 7704811920. Its totient is φ = 1240012800.

The previous prime is 3143233999. The next prime is 3143234051. The reversal of 3143234000 is 4323413.

It can be written as a sum of positive squares in 8 ways, for example, as 1477941136 + 1665292864 = 38444^2 + 40808^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135236 + ... + 156764.

It is an arithmetic number, because the mean of its divisors is an integer number (96310149).

Almost surely, 2^3143234000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3143234000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3852405960).

3143234000 is an abundant number, since it is smaller than the sum of its proper divisors (4561577920).

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

3143234000 is a wasteful number, since it uses less digits than its factorization.

3143234000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21625 (or 21609 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3143234000 is about 56064.5520806151. The cubic root of 3143234000 is about 1464.8469051464.

Adding to 3143234000 its reverse (4323413), we get a palindrome (3147557413).

The spelling of 3143234000 in words is "three billion, one hundred forty-three million, two hundred thirty-four thousand".