32442232431040 has 56 divisors (see below), whose sum is σ = 77254467103152. Its totient is φ = 12976657612800.

The previous prime is 32442232431031. The next prime is 32442232431107. The reversal of 32442232431040 is 4013423224423.

It is a junction number, because it is equal to n+sod(n) for n = 32442232430987 and 32442232431005.

It is a congruent number.

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, 17316115 + ... + 19097965.

Almost surely, 2^{32442232431040} is an apocalyptic number.

It is an amenable number.

32442232431040 is an abundant number, since it is smaller than the sum of its proper divisors (44812234672112).

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

32442232431040 is a wasteful number, since it uses less digits than its factorization.

32442232431040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838765 (or 1838755 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 32442232431040 its reverse (4013423224423), we get a palindrome (36455655655463).

The spelling of 32442232431040 in words is "thirty-two trillion, four hundred forty-two billion, two hundred thirty-two million, four hundred thirty-one thousand, forty".