2034161043 has 4 divisors (see below), whose sum is σ = 2712214728. Its totient is φ = 1356107360.

The previous prime is 2034161039. The next prime is 2034161047. The reversal of 2034161043 is 3401614302.

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

It is an interprime number because it is at equal distance from previous prime (2034161039) and next prime (2034161047).

It is a cyclic number.

It is not a de Polignac number, because 2034161043 - 2² = 2034161039 is a prime.

It is a super-2 number, since 2×2034161043² = 8275622297717695698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2034161047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339026838 + ... + 339026843.

It is an arithmetic number, because the mean of its divisors is an integer number (678053682).

Almost surely, 2^2034161043 is an apocalyptic number.

2034161043 is a deficient number, since it is larger than the sum of its proper divisors (678053685).

2034161043 is an equidigital number, since it uses as much as digits as its factorization.

2034161043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678053684.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2034161043 is about 45101.6745032820. The cubic root of 2034161043 is about 1267.0539609861.

Adding to 2034161043 its reverse (3401614302), we get a palindrome (5435775345).

The spelling of 2034161043 in words is "two billion, thirty-four million, one hundred sixty-one thousand, forty-three".