1141049217 has 32 divisors (see below), whose sum is σ = 1915628544. Its totient is φ = 586872000.

The previous prime is 1141049207. The next prime is 1141049227. The reversal of 1141049217 is 7129401411.

It is an interprime number because it is at equal distance from previous prime (1141049207) and next prime (1141049227).

It is not a de Polignac number, because 1141049217 - 2¹⁴ = 1141032833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141049207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1123 + ... + 47784.

It is an arithmetic number, because the mean of its divisors is an integer number (59863392).

Almost surely, 2^1141049217 is an apocalyptic number.

It is an amenable number.

1141049217 is a deficient number, since it is larger than the sum of its proper divisors (774579327).

1141049217 is a wasteful number, since it uses less digits than its factorization.

1141049217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49029.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 1141049217 is about 33779.4200216641. The cubic root of 1141049217 is about 1044.9643133956.

It can be divided in two parts, 114104 and 9217, that added together give a palindrome (123321).

The spelling of 1141049217 in words is "one billion, one hundred forty-one million, forty-nine thousand, two hundred seventeen".