6432404100000 has 144 divisors (see below), whose sum is σ = 21104976132576. Its totient is φ = 1715307680000.

The previous prime is 6432404099963. The next prime is 6432404100013. The reversal of 6432404100000 is 14042346.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10420674 + ... + 11020673.

It is an arithmetic number, because the mean of its divisors is an integer number (146562334254).

Almost surely, 2^{6432404100000} is an apocalyptic number.

6432404100000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6432404100000 is an abundant number, since it is smaller than the sum of its proper divisors (14672572032576).

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

6432404100000 is an equidigital number, since it uses as much as digits as its factorization.

6432404100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21441385 (or 21441357 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 6432404100000 its reverse (14042346), we get a palindrome (6432418142346).

The spelling of 6432404100000 in words is "six trillion, four hundred thirty-two billion, four hundred four million, one hundred thousand".