13421754305 has 8 divisors (see below), whose sum is σ = 16806370752. Its totient is φ = 10270559728.

The previous prime is 13421754271. The next prime is 13421754319. The reversal of 13421754305 is 50345712431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13421754305 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58355339 + ... + 58355568.

It is an arithmetic number, because the mean of its divisors is an integer number (2100796344).

Almost surely, 2^13421754305 is an apocalyptic number.

It is an amenable number.

13421754305 is a deficient number, since it is larger than the sum of its proper divisors (3384616447).

13421754305 is a wasteful number, since it uses less digits than its factorization.

13421754305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116710935.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 13421754305 in words is "thirteen billion, four hundred twenty-one million, seven hundred fifty-four thousand, three hundred five".