13421746175061 has 8 divisors (see below), whose sum is σ = 20452184647744. Its totient is φ = 7669569242880.

The previous prime is 13421746175041. The next prime is 13421746175063. The reversal of 13421746175061 is 16057164712431.

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

It is not a de Polignac number, because 13421746175061 - 2¹⁹ = 13421745650773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13421746175061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13421746175063) 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, 319565385100 + ... + 319565385141.

It is an arithmetic number, because the mean of its divisors is an integer number (2556523080968).

Almost surely, 2^{13421746175061} is an apocalyptic number.

It is an amenable number.

13421746175061 is a deficient number, since it is larger than the sum of its proper divisors (7030438472683).

13421746175061 is an equidigital number, since it uses as much as digits as its factorization.

13421746175061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639130770251.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 13421746175061 in words is "thirteen trillion, four hundred twenty-one billion, seven hundred forty-six million, one hundred seventy-five thousand, sixty-one".