1141214811 has 64 divisors (see below), whose sum is σ = 1828749312. Its totient is φ = 624960000.

The previous prime is 1141214801. The next prime is 1141214821. The reversal of 1141214811 is 1184121411.

It is an interprime number because it is at equal distance from previous prime (1141214801) and next prime (1141214821).

It is not a de Polignac number, because 1141214811 - 2¹⁴ = 1141198427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141214801) 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 63 ways as a sum of consecutive naturals, for example, 3669346 + ... + 3669656.

It is an arithmetic number, because the mean of its divisors is an integer number (28574208).

Almost surely, 2^1141214811 is an apocalyptic number.

1141214811 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1141214811 is a deficient number, since it is larger than the sum of its proper divisors (687534501).

1141214811 is a wasteful number, since it uses less digits than its factorization.

1141214811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584.

The product of its digits is 256, while the sum is 24.

The square root of 1141214811 is about 33781.8710405448. The cubic root of 1141214811 is about 1045.0148608648.

The spelling of 1141214811 in words is "one billion, one hundred forty-one million, two hundred fourteen thousand, eight hundred eleven".