1033229378089 has 4 divisors (see below), whose sum is σ = 1036959448324. Its totient is φ = 1029499307856.

The previous prime is 1033229377997. The next prime is 1033229378101. The reversal of 1033229378089 is 9808739223301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 728149902489 + 305079475600 = 853317^2 + 552340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1033229378089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033229379089) 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, 1865034702 + ... + 1865035255.

It is an arithmetic number, because the mean of its divisors is an integer number (259239862081).

Almost surely, 2^{1033229378089} is an apocalyptic number.

It is an amenable number.

1033229378089 is a deficient number, since it is larger than the sum of its proper divisors (3730070235).

1033229378089 is an equidigital number, since it uses as much as digits as its factorization.

1033229378089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730070234.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 1033229378089 in words is "one trillion, thirty-three billion, two hundred twenty-nine million, three hundred seventy-eight thousand, eighty-nine".