1121414433 has 4 divisors (see below), whose sum is σ = 1495219248. Its totient is φ = 747609620.

The previous prime is 1121414431. The next prime is 1121414449. The reversal of 1121414433 is 3344141211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1121414433 - 2¹ = 1121414431 is a prime.

It is a super-2 number, since 2×1121414433² = 2515140661081422978, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1121414431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186902403 + ... + 186902408.

It is an arithmetic number, because the mean of its divisors is an integer number (373804812).

Almost surely, 2^1121414433 is an apocalyptic number.

It is an amenable number.

1121414433 is a deficient number, since it is larger than the sum of its proper divisors (373804815).

1121414433 is an equidigital number, since it uses as much as digits as its factorization.

1121414433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373804814.

The product of its digits is 1152, while the sum is 24.

The square root of 1121414433 is about 33487.5265285449. The cubic root of 1121414433 is about 1038.9358052183.

Adding to 1121414433 its reverse (3344141211), we get a palindrome (4465555644).

The spelling of 1121414433 in words is "one billion, one hundred twenty-one million, four hundred fourteen thousand, four hundred thirty-three".