2034401043 has 6 divisors (see below), whose sum is σ = 2712638892. Its totient is φ = 1356215280.

The previous prime is 2034401023. The next prime is 2034401059. The reversal of 2034401043 is 3401044302.

It is not a de Polignac number, because 2034401043 - 2²¹ = 2032303891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2034401023) 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 5 ways as a sum of consecutive naturals, for example, 65103 + ... + 91143.

It is an arithmetic number, because the mean of its divisors is an integer number (452106482).

Almost surely, 2^2034401043 is an apocalyptic number.

2034401043 is a deficient number, since it is larger than the sum of its proper divisors (678237849).

2034401043 is an frugal number, since it uses more digits than its factorization.

2034401043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52085 (or 26044 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2034401043 is about 45104.3350799011. The cubic root of 2034401043 is about 1267.1037900451.

Adding to 2034401043 its reverse (3401044302), we get a palindrome (5435445345).

The spelling of 2034401043 in words is "two billion, thirty-four million, four hundred one thousand, forty-three".