1404202120001 has 16 divisors (see below), whose sum is σ = 1470654921600. Its totient is φ = 1338200814720.

The previous prime is 1404202119911. The next prime is 1404202120037. The reversal of 1404202120001 is 1000212024041.

It is a cyclic number.

It is not a de Polignac number, because 1404202120001 - 2¹⁴ = 1404202103617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1404202120081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59617175 + ... + 59640723.

It is an arithmetic number, because the mean of its divisors is an integer number (91915932600).

Almost surely, 2^{1404202120001} is an apocalyptic number.

It is an amenable number.

1404202120001 is a deficient number, since it is larger than the sum of its proper divisors (66452801599).

1404202120001 is a wasteful number, since it uses less digits than its factorization.

1404202120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33016.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1404202120001 its reverse (1000212024041), we get a palindrome (2404414144042).

The spelling of 1404202120001 in words is "one trillion, four hundred four billion, two hundred two million, one hundred twenty thousand, one".