13441723 has 2 divisors, whose sum is σ = 13441724. Its totient is φ = 13441722.

The previous prime is 13441657. The next prime is 13441733. The reversal of 13441723 is 32714431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13441723 - 2¹³ = 13433531 is a prime.

It is not a weakly prime, because it can be changed into another prime (13441733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6720861 + 6720862.

It is an arithmetic number, because the mean of its divisors is an integer number (6720862).

Almost surely, 2^13441723 is an apocalyptic number.

13441723 is a deficient number, since it is larger than the sum of its proper divisors (1).

13441723 is an equidigital number, since it uses as much as digits as its factorization.

13441723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 25.

The square root of 13441723 is about 3666.2955418242. The cubic root of 13441723 is about 237.7670377731.

The spelling of 13441723 in words is "thirteen million, four hundred forty-one thousand, seven hundred twenty-three".