1341030145 has 32 divisors (see below), whose sum is σ = 1983018240. Its totient is φ = 847791360.

The previous prime is 1341030137. The next prime is 1341030149. The reversal of 1341030145 is 5410301431.

It is not a de Polignac number, because 1341030145 - 2³ = 1341030137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1341030149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 571675 + ... + 574015.

It is an arithmetic number, because the mean of its divisors is an integer number (61969320).

Almost surely, 2^1341030145 is an apocalyptic number.

It is an amenable number.

1341030145 is a deficient number, since it is larger than the sum of its proper divisors (641988095).

1341030145 is a wasteful number, since it uses less digits than its factorization.

1341030145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1341030145 is about 36620.0784406588. The cubic root of 1341030145 is about 1102.7562134738.

Adding to 1341030145 its reverse (5410301431), we get a palindrome (6751331576).

The spelling of 1341030145 in words is "one billion, three hundred forty-one million, thirty thousand, one hundred forty-five".