1342441 has 4 divisors (see below), whose sum is σ = 1400832. Its totient is φ = 1284052.

The previous prime is 1342433. The next prime is 1342489. The reversal of 1342441 is 1442431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1442431 = 29 ⋅49739.

It is a cyclic number.

It is not a de Polignac number, because 1342441 - 2³ = 1342433 is a prime.

It is a Duffinian number.

1342441 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29161 + ... + 29206.

It is an arithmetic number, because the mean of its divisors is an integer number (350208).

2^1342441 is an apocalyptic number.

It is an amenable number.

1342441 is a deficient number, since it is larger than the sum of its proper divisors (58391).

1342441 is an equidigital number, since it uses as much as digits as its factorization.

1342441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58390.

The product of its digits is 384, while the sum is 19.

The square root of 1342441 is about 1158.6375619666. The cubic root of 1342441 is about 110.3142802801.

Adding to 1342441 its reverse (1442431), we get a palindrome (2784872).

The spelling of 1342441 in words is "one million, three hundred forty-two thousand, four hundred forty-one".