32543421334 has 32 divisors (see below), whose sum is σ = 51852895200. Its totient is φ = 15265382400.

The previous prime is 32543421311. The next prime is 32543421343. The reversal of 32543421334 is 43312434523.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 32543421334.

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, 20326134 + ... + 20327734.

It is an arithmetic number, because the mean of its divisors is an integer number (1620402975).

Almost surely, 2^32543421334 is an apocalyptic number.

32543421334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

32543421334 is a deficient number, since it is larger than the sum of its proper divisors (19309473866).

32543421334 is a wasteful number, since it uses less digits than its factorization.

32543421334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168.

The product of its digits is 103680, while the sum is 34.

Adding to 32543421334 its reverse (43312434523), we get a palindrome (75855855857).

The spelling of 32543421334 in words is "thirty-two billion, five hundred forty-three million, four hundred twenty-one thousand, three hundred thirty-four".