1404002100000 has 144 divisors (see below), whose sum is σ = 4606588034496. Its totient is φ = 374400480000.

The previous prime is 1404002099921. The next prime is 1404002100001. The reversal of 1404002100000 is 12004041.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1404002100001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2040004 + ... + 2640003.

It is an arithmetic number, because the mean of its divisors is an integer number (31990194684).

Almost surely, 2^{1404002100000} is an apocalyptic number.

1404002100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404002100000 is an abundant number, since it is smaller than the sum of its proper divisors (3202585934496).

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

1404002100000 is an frugal number, since it uses more digits than its factorization.

1404002100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680045 (or 4680017 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1404002100000 its reverse (12004041), we get a palindrome (1404014104041).

The spelling of 1404002100000 in words is "one trillion, four hundred four billion, two million, one hundred thousand".