34131443000 has 64 divisors (see below), whose sum is σ = 79949095200. Its totient is φ = 13638643200.

The previous prime is 34131442991. The next prime is 34131443029. The reversal of 34131443000 is 34413143.

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, 992087 + ... + 1025913.

Almost surely, 2^34131443000 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 34131443000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39974547600).

34131443000 is an abundant number, since it is smaller than the sum of its proper divisors (45817652200).

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

34131443000 is a wasteful number, since it uses less digits than its factorization.

34131443000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34857 (or 34843 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 34131443000 its reverse (34413143), we get a palindrome (34165856143).

The spelling of 34131443000 in words is "thirty-four billion, one hundred thirty-one million, four hundred forty-three thousand".