1404401010423 has 8 divisors (see below), whose sum is σ = 1872626369136. Its totient is φ = 936221496000.

The previous prime is 1404401010403. The next prime is 1404401010443. The reversal of 1404401010423 is 3240101044041.

It is an interprime number because it is at equal distance from previous prime (1404401010403) and next prime (1404401010443).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1404401010423 - 2¹⁰ = 1404401009399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1404401010393 and 1404401010402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404401010403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11389528 + ... + 11512173.

It is an arithmetic number, because the mean of its divisors is an integer number (234078296142).

Almost surely, 2^{1404401010423} is an apocalyptic number.

1404401010423 is a deficient number, since it is larger than the sum of its proper divisors (468225358713).

1404401010423 is a wasteful number, since it uses less digits than its factorization.

1404401010423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22922145.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1404401010423 its reverse (3240101044041), we get a palindrome (4644502054464).

The spelling of 1404401010423 in words is "one trillion, four hundred four billion, four hundred one million, ten thousand, four hundred twenty-three".