13401566703047 has 8 divisors (see below), whose sum is σ = 13451202166080. Its totient is φ = 13351932587520.

The previous prime is 13401566703037. The next prime is 13401566703073. The reversal of 13401566703047 is 74030766510431.

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

It is a cyclic number.

It is not a de Polignac number, because 13401566703047 - 2¹⁴ = 13401566686663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13401566702992 and 13401566703010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401566703037) 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, 22434779 + ... + 23024387.

It is an arithmetic number, because the mean of its divisors is an integer number (1681400270760).

Almost surely, 2^{13401566703047} is an apocalyptic number.

13401566703047 is a deficient number, since it is larger than the sum of its proper divisors (49635463033).

13401566703047 is an equidigital number, since it uses as much as digits as its factorization.

13401566703047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673753.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 13401566703047 in words is "thirteen trillion, four hundred one billion, five hundred sixty-six million, seven hundred three thousand, forty-seven".