13730144170486 has 4 divisors (see below), whose sum is σ = 20595216255732. Its totient is φ = 6865072085242.

The previous prime is 13730144170441. The next prime is 13730144170489. The reversal of 13730144170486 is 68407144103731.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13730144170489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3432536042620 + ... + 3432536042623.

It is an arithmetic number, because the mean of its divisors is an integer number (5148804063933).

Almost surely, 2^{13730144170486} is an apocalyptic number.

13730144170486 is a deficient number, since it is larger than the sum of its proper divisors (6865072085246).

13730144170486 is an equidigital number, since it uses as much as digits as its factorization.

13730144170486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6865072085245.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 13730144170486 in words is "thirteen trillion, seven hundred thirty billion, one hundred forty-four million, one hundred seventy thousand, four hundred eighty-six".