14036521047 has 16 divisors (see below), whose sum is σ = 18761494752. Its totient is φ = 9334645760.

The previous prime is 14036520977. The next prime is 14036521061. The reversal of 14036521047 is 74012563041.

It is a cyclic number.

It is not a de Polignac number, because 14036521047 - 2¹⁰ = 14036520023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14036520999 and 14036521017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14036521067) 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, 2261953 + ... + 2268149.

It is an arithmetic number, because the mean of its divisors is an integer number (1172593422).

Almost surely, 2^14036521047 is an apocalyptic number.

14036521047 is a deficient number, since it is larger than the sum of its proper divisors (4724973705).

14036521047 is an equidigital number, since it uses as much as digits as its factorization.

14036521047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7938.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 14036521047 in words is "fourteen billion, thirty-six million, five hundred twenty-one thousand, forty-seven".