2034321432 has 128 divisors (see below), whose sum is σ = 6167992320. Its totient is φ = 550656000.

The previous prime is 2034321409. The next prime is 2034321481. The reversal of 2034321432 is 2341234302.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96832 + ... + 115952.

It is an arithmetic number, because the mean of its divisors is an integer number (48187440).

Almost surely, 2^2034321432 is an apocalyptic number.

2034321432 is a gapful number since it is divisible by the number (22) 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 2034321432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3083996160).

2034321432 is an abundant number, since it is smaller than the sum of its proper divisors (4133670888).

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

2034321432 is a wasteful number, since it uses less digits than its factorization.

2034321432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19185 (or 19181 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2034321432 is about 45103.4525507749. The cubic root of 2034321432 is about 1267.0872615577.

Adding to 2034321432 its reverse (2341234302), we get a palindrome (4375555734).

The spelling of 2034321432 in words is "two billion, thirty-four million, three hundred twenty-one thousand, four hundred thirty-two".