1411143541 has 8 divisors (see below), whose sum is σ = 1472891904. Its totient is φ = 1349428080.

The previous prime is 1411143523. The next prime is 1411143553. The reversal of 1411143541 is 1453411141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1411143541 - 2¹⁹ = 1410619253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411143511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126700 + ... + 137386.

It is an arithmetic number, because the mean of its divisors is an integer number (184111488).

Almost surely, 2^1411143541 is an apocalyptic number.

It is an amenable number.

1411143541 is a deficient number, since it is larger than the sum of its proper divisors (61748363).

1411143541 is a wasteful number, since it uses less digits than its factorization.

1411143541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16451.

The product of its digits is 960, while the sum is 25.

The square root of 1411143541 is about 37565.1905492305. The cubic root of 1411143541 is about 1121.6492340044.

Adding to 1411143541 its reverse (1453411141), we get a palindrome (2864554682).

The spelling of 1411143541 in words is "one billion, four hundred eleven million, one hundred forty-three thousand, five hundred forty-one".