1011414433243 has 4 divisors (see below), whose sum is σ = 1046290793040. Its totient is φ = 976538073448.

The previous prime is 1011414433201. The next prime is 1011414433247. The reversal of 1011414433243 is 3423344141101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1011414433243 - 2³³ = 1002824498651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011414433247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17438179855 + ... + 17438179912.

It is an arithmetic number, because the mean of its divisors is an integer number (261572698260).

Almost surely, 2^{1011414433243} is an apocalyptic number.

1011414433243 is a deficient number, since it is larger than the sum of its proper divisors (34876359797).

1011414433243 is an equidigital number, since it uses as much as digits as its factorization.

1011414433243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34876359796.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1011414433243 its reverse (3423344141101), we get a palindrome (4434758574344).

The spelling of 1011414433243 in words is "one trillion, eleven billion, four hundred fourteen million, four hundred thirty-three thousand, two hundred forty-three".