2033401129 has 4 divisors (see below), whose sum is σ = 2040586576. Its totient is φ = 2026215684.

The previous prime is 2033401081. The next prime is 2033401159. The reversal of 2033401129 is 9211043302.

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 a de Polignac number, because none of the positive numbers 2^k-2033401129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2033401159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3592299 + ... + 3592864.

It is an arithmetic number, because the mean of its divisors is an integer number (510146644).

Almost surely, 2^2033401129 is an apocalyptic number.

It is an amenable number.

2033401129 is a deficient number, since it is larger than the sum of its proper divisors (7185447).

2033401129 is an equidigital number, since it uses as much as digits as its factorization.

2033401129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185446.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2033401129 is about 45093.2492619461. The cubic root of 2033401129 is about 1266.8961609647.

The spelling of 2033401129 in words is "two billion, thirty-three million, four hundred one thousand, one hundred twenty-nine".