14344344407477 has 8 divisors (see below), whose sum is σ = 16393725608256. Its totient is φ = 12295010492352.

The previous prime is 14344344407467. The next prime is 14344344407579. The reversal of 14344344407477 is 77470444344341.

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

It is not a de Polignac number, because 14344344407477 - 2¹² = 14344344403381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344344407467) 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, 11168963 + ... + 12386864.

It is an arithmetic number, because the mean of its divisors is an integer number (2049215701032).

Almost surely, 2^{14344344407477} is an apocalyptic number.

It is an amenable number.

14344344407477 is a deficient number, since it is larger than the sum of its proper divisors (2049381200779).

14344344407477 is an equidigital number, since it uses as much as digits as its factorization.

14344344407477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23642827.

The product of its (nonzero) digits is 50577408, while the sum is 56.

The spelling of 14344344407477 in words is "fourteen trillion, three hundred forty-four billion, three hundred forty-four million, four hundred seven thousand, four hundred seventy-seven".