1141046433 has 20 divisors (see below), whose sum is σ = 1712630128. Its totient is φ = 757081080.

The previous prime is 1141046411. The next prime is 1141046453. The reversal of 1141046433 is 3346401411.

1141046433 is a `hidden beast` number, since 1 + 1 + 4 + 10 + 4 + 643 + 3 = 666.

It is not a de Polignac number, because 1141046433 - 2⁹ = 1141045921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141046397 and 1141046406.

It is not an unprimeable number, because it can be changed into a prime (1141046453) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16291 + ... + 50472.

Almost surely, 2^1141046433 is an apocalyptic number.

It is an amenable number.

1141046433 is a deficient number, since it is larger than the sum of its proper divisors (571583695).

1141046433 is an equidigital number, since it uses as much as digits as its factorization.

1141046433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66986 (or 66977 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1141046433 is about 33779.3788131161. The cubic root of 1141046433 is about 1044.9634635395.

Adding to 1141046433 its reverse (3346401411), we get a palindrome (4487447844).

The spelling of 1141046433 in words is "one billion, one hundred forty-one million, forty-six thousand, four hundred thirty-three".