13742441 has 4 divisors (see below), whose sum is σ = 13765332. Its totient is φ = 13719552.

The previous prime is 13742411. The next prime is 13742459. The reversal of 13742441 is 14424731.

13742441 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 an emirpimes, since its reverse is a distinct semiprime: 14424731 = 61 ⋅236471.

It can be written as a sum of positive squares in 2 ways, for example, as 163216 + 13579225 = 404^2 + 3685^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13742441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13742441.

It is not an unprimeable number, because it can be changed into a prime (13742411) 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, 10520 + ... + 11753.

It is an arithmetic number, because the mean of its divisors is an integer number (3441333).

Almost surely, 2^13742441 is an apocalyptic number.

It is an amenable number.

13742441 is a deficient number, since it is larger than the sum of its proper divisors (22891).

13742441 is an equidigital number, since it uses as much as digits as its factorization.

13742441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22890.

The product of its digits is 2688, while the sum is 26.

The square root of 13742441 is about 3707.0798480745. The cubic root of 13742441 is about 239.5270837844.

The spelling of 13742441 in words is "thirteen million, seven hundred forty-two thousand, four hundred forty-one".