32204242342040 has 64 divisors (see below), whose sum is σ = 72875035134720. Its totient is φ = 12807861696000.

The previous prime is 32204242342007. The next prime is 32204242342049. The reversal of 32204242342040 is 4024324240223.

It is a super-2 number, since 2×32204242342040² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32204242341988 and 32204242342006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32204242342049) 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 15 ways as a sum of consecutive naturals, for example, 34516070 + ... + 35436810.

It is an arithmetic number, because the mean of its divisors is an integer number (1138672423980).

Almost surely, 2^{32204242342040} is an apocalyptic number.

It is an amenable number.

32204242342040 is an abundant number, since it is smaller than the sum of its proper divisors (40670792792680).

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

32204242342040 is a wasteful number, since it uses less digits than its factorization.

32204242342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925764 (or 925760 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 32204242342040 its reverse (4024324240223), we get a palindrome (36228566582263).

The spelling of 32204242342040 in words is "thirty-two trillion, two hundred four billion, two hundred forty-two million, three hundred forty-two thousand, forty".