13423701047 has 16 divisors (see below), whose sum is σ = 14280050400. Its totient is φ = 12594476160.

The previous prime is 13423701037. The next prime is 13423701059. The reversal of 13423701047 is 74010732431.

It is a cyclic number.

It is not a de Polignac number, because 13423701047 - 2¹⁰ = 13423700023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423701037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881972 + ... + 897062.

It is an arithmetic number, because the mean of its divisors is an integer number (892503150).

Almost surely, 2^13423701047 is an apocalyptic number.

13423701047 is a deficient number, since it is larger than the sum of its proper divisors (856349353).

13423701047 is a wasteful number, since it uses less digits than its factorization.

13423701047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15986.

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 13423701047 in words is "thirteen billion, four hundred twenty-three million, seven hundred one thousand, forty-seven".