1411135531 has 16 divisors (see below), whose sum is σ = 1573383168. Its totient is φ = 1256810400.

The previous prime is 1411135501. The next prime is 1411135559. The reversal of 1411135531 is 1355311141.

It is a cyclic number.

It is not a de Polignac number, because 1411135531 - 2¹³ = 1411127339 is a prime.

It is a super-2 number, since 2×1411135531² = 3982606973701303922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1411135496 and 1411135505.

It is not an unprimeable number, because it can be changed into a prime (1411135501) 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 15 ways as a sum of consecutive naturals, for example, 134796 + ... + 144886.

It is an arithmetic number, because the mean of its divisors is an integer number (98336448).

Almost surely, 2^1411135531 is an apocalyptic number.

1411135531 is a deficient number, since it is larger than the sum of its proper divisors (162247637).

1411135531 is a wasteful number, since it uses less digits than its factorization.

1411135531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10482.

The product of its digits is 900, while the sum is 25.

The square root of 1411135531 is about 37565.0839344197. The cubic root of 1411135531 is about 1121.6471117475.

Adding to 1411135531 its reverse (1355311141), we get a palindrome (2766446672).

The spelling of 1411135531 in words is "one billion, four hundred eleven million, one hundred thirty-five thousand, five hundred thirty-one".