32240411420 has 72 divisors (see below), whose sum is σ = 79194286080. Its totient is φ = 10992723840.

The previous prime is 32240411363. The next prime is 32240411443. The reversal of 32240411420 is 2411404223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86501 + ... + 268259.

It is an arithmetic number, because the mean of its divisors is an integer number (1099920640).

Almost surely, 2^32240411420 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 32240411420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39597143040).

32240411420 is an abundant number, since it is smaller than the sum of its proper divisors (46953874660).

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

32240411420 is a wasteful number, since it uses less digits than its factorization.

32240411420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181963 (or 181954 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 32240411420 its reverse (2411404223), we get a palindrome (34651815643).

The spelling of 32240411420 in words is "thirty-two billion, two hundred forty million, four hundred eleven thousand, four hundred twenty".