1413531141 has 16 divisors (see below), whose sum is σ = 2056677888. Its totient is φ = 856422000.

The previous prime is 1413531089. The next prime is 1413531151. The reversal of 1413531141 is 1411353141.

It is not a de Polignac number, because 1413531141 - 2⁷ = 1413531013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413531151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188616 + ... + 195966.

It is an arithmetic number, because the mean of its divisors is an integer number (128542368).

Almost surely, 2^1413531141 is an apocalyptic number.

1413531141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1413531141 is a deficient number, since it is larger than the sum of its proper divisors (643146747).

1413531141 is a wasteful number, since it uses less digits than its factorization.

1413531141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13192.

The product of its digits is 720, while the sum is 24.

The square root of 1413531141 is about 37596.9565390604. The cubic root of 1413531141 is about 1122.2814731935.

Adding to 1413531141 its reverse (1411353141), we get a palindrome (2824884282).

The spelling of 1413531141 in words is "one billion, four hundred thirteen million, five hundred thirty-one thousand, one hundred forty-one".