14573047431477 has 4 divisors (see below), whose sum is σ = 19430729908640. Its totient is φ = 9715364954316.

The previous prime is 14573047431433. The next prime is 14573047431499. The reversal of 14573047431477 is 77413474037541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14573047431477 - 2¹² = 14573047427381 is a prime.

It is a super-2 number, since 2×14573047431477² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14573047431407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2428841238577 + ... + 2428841238582.

It is an arithmetic number, because the mean of its divisors is an integer number (4857682477160).

Almost surely, 2^{14573047431477} is an apocalyptic number.

It is an amenable number.

14573047431477 is a deficient number, since it is larger than the sum of its proper divisors (4857682477163).

14573047431477 is an equidigital number, since it uses as much as digits as its factorization.

14573047431477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857682477162.

The product of its (nonzero) digits is 27659520, while the sum is 57.

The spelling of 14573047431477 in words is "fourteen trillion, five hundred seventy-three billion, forty-seven million, four hundred thirty-one thousand, four hundred seventy-seven".