32402100400112 has 20 divisors (see below), whose sum is σ = 62827324038696. Its totient is φ = 16188597422400.

The previous prime is 32402100400081. The next prime is 32402100400141. The reversal of 32402100400112 is 21100400120423.

It is a super-2 number, since 2×32402100400112² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778277138 + ... + 778318769.

Almost surely, 2^{32402100400112} is an apocalyptic number.

It is an amenable number.

32402100400112 is a deficient number, since it is larger than the sum of its proper divisors (30425223638584).

32402100400112 is a wasteful number, since it uses less digits than its factorization.

32402100400112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556597216 (or 1556597210 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32402100400112 its reverse (21100400120423), we get a palindrome (53502500520535).

The spelling of 32402100400112 in words is "thirty-two trillion, four hundred two billion, one hundred million, four hundred thousand, one hundred twelve".