32042412402 has 256 divisors, whose sum is σ = 93032755200. Its totient is φ = 7080514560.

The previous prime is 32042412401. The next prime is 32042412433. The reversal of 32042412402 is 20421424023.

It is not an unprimeable number, because it can be changed into a prime (32042412401) 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 127 ways as a sum of consecutive naturals, for example, 4218424 + ... + 4226012.

It is an arithmetic number, because the mean of its divisors is an integer number (363409200).

Almost surely, 2^32042412402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32042412402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46516377600).

32042412402 is an abundant number, since it is smaller than the sum of its proper divisors (60990342798).

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

32042412402 is a wasteful number, since it uses less digits than its factorization.

32042412402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 32042412402 its reverse (20421424023), we get a palindrome (52463836425).

It can be divided in two parts, 32042 and 412402, that added together give a palindrome (444444).

The spelling of 32042412402 in words is "thirty-two billion, forty-two million, four hundred twelve thousand, four hundred two".