32420040232044 has 24 divisors (see below), whose sum is σ = 75704638742208. Its totient is φ = 10798411762960.

The previous prime is 32420040232037. The next prime is 32420040232109. The reversal of 32420040232044 is 44023204002423.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033522962 + ... + 1033554329.

It is an arithmetic number, because the mean of its divisors is an integer number (3154359947592).

Almost surely, 2^{32420040232044} is an apocalyptic number.

It is an amenable number.

32420040232044 is an abundant number, since it is smaller than the sum of its proper divisors (43284598510164).

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

32420040232044 is a wasteful number, since it uses less digits than its factorization.

32420040232044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067078605 (or 2067078603 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 32420040232044 its reverse (44023204002423), we get a palindrome (76443244234467).

The spelling of 32420040232044 in words is "thirty-two trillion, four hundred twenty billion, forty million, two hundred thirty-two thousand, forty-four".