14746185857429 has 4 divisors (see below), whose sum is σ = 15880507846476. Its totient is φ = 13611863868384.

The previous prime is 14746185857423. The next prime is 14746185857437. The reversal of 14746185857429 is 92475858164741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8478288062500 + 6267897794929 = 2911750^2 + 2503577^2 .

It is a cyclic number.

It is not a de Polignac number, because 14746185857429 - 2²⁸ = 14745917421973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14746185857423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567160994504 + ... + 567160994529.

It is an arithmetic number, because the mean of its divisors is an integer number (3970126961619).

Almost surely, 2^{14746185857429} is an apocalyptic number.

It is an amenable number.

14746185857429 is a deficient number, since it is larger than the sum of its proper divisors (1134321989047).

14746185857429 is a wasteful number, since it uses less digits than its factorization.

14746185857429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134321989046.

The product of its digits is 541900800, while the sum is 71.

The spelling of 14746185857429 in words is "fourteen trillion, seven hundred forty-six billion, one hundred eighty-five million, eight hundred fifty-seven thousand, four hundred twenty-nine".