13441699 has 4 divisors (see below), whose sum is σ = 13452480. Its totient is φ = 13430920.

The previous prime is 13441657. The next prime is 13441723. The reversal of 13441699 is 99614431.

13441699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 99614431 = 7 ⋅14230633.

It is a cyclic number.

It is not a de Polignac number, because 13441699 - 2¹³ = 13433507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13441609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3232 + ... + 6109.

It is an arithmetic number, because the mean of its divisors is an integer number (3363120).

Almost surely, 2^13441699 is an apocalyptic number.

13441699 is a deficient number, since it is larger than the sum of its proper divisors (10781).

13441699 is an equidigital number, since it uses as much as digits as its factorization.

13441699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10780.

The product of its digits is 23328, while the sum is 37.

The square root of 13441699 is about 3666.2922687642. The cubic root of 13441699 is about 237.7668962632.

The spelling of 13441699 in words is "thirteen million, four hundred forty-one thousand, six hundred ninety-nine".