13212034000 has 160 divisors (see below), whose sum is σ = 35795066112. Its totient is φ = 4674240000.

The previous prime is 13212033983. The next prime is 13212034001. The reversal of 13212034000 is 43021231.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212034001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805885 + ... + 822115.

Almost surely, 2^13212034000 is an apocalyptic number.

13212034000 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 13212034000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17897533056).

13212034000 is an abundant number, since it is smaller than the sum of its proper divisors (22583032112).

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

13212034000 is a wasteful number, since it uses less digits than its factorization.

13212034000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16302 (or 16286 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13212034000 its reverse (43021231), we get a palindrome (13255055231).

The spelling of 13212034000 in words is "thirteen billion, two hundred twelve million, thirty-four thousand".