14404156411553 has 8 divisors (see below), whose sum is σ = 14406912842400. Its totient is φ = 14401400191200.

The previous prime is 14404156411493. The next prime is 14404156411583. The reversal of 14404156411553 is 35511465140441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14404156411553 - 2¹⁶ = 14404156346017 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 (14404156411583) 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, 212884778 + ... + 212952428.

It is an arithmetic number, because the mean of its divisors is an integer number (1800864105300).

Almost surely, 2^{14404156411553} is an apocalyptic number.

It is an amenable number.

14404156411553 is a deficient number, since it is larger than the sum of its proper divisors (2756430847).

14404156411553 is an equidigital number, since it uses as much as digits as its factorization.

14404156411553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105247.

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 14404156411553 in words is "fourteen trillion, four hundred four billion, one hundred fifty-six million, four hundred eleven thousand, five hundred fifty-three".