32112113141440 has 56 divisors (see below), whose sum is σ = 76468658736240. Its totient is φ = 12844561486848.

The previous prime is 32112113141431. The next prime is 32112113141509. The reversal of 32112113141440 is 4414131121123.

It is a junction number, because it is equal to n+sod(n) for n = 32112113141399 and 32112113141408.

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, 13707919 + ... + 15878641.

Almost surely, 2^{32112113141440} is an apocalyptic number.

It is an amenable number.

32112113141440 is an abundant number, since it is smaller than the sum of its proper divisors (44356545594800).

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

32112113141440 is a wasteful number, since it uses less digits than its factorization.

32112113141440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216969 (or 2216959 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 32112113141440 its reverse (4414131121123), we get a palindrome (36526244262563).

The spelling of 32112113141440 in words is "thirty-two trillion, one hundred twelve billion, one hundred thirteen million, one hundred forty-one thousand, four hundred forty".